{"id":51,"date":"2024-04-17T08:47:51","date_gmt":"2024-04-17T08:47:51","guid":{"rendered":"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/?page_id=51"},"modified":"2024-07-20T09:50:56","modified_gmt":"2024-07-20T09:50:56","slug":"mains-syllabus-of-nhpc-je-exam-2024","status":"publish","type":"page","link":"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/mains-syllabus-of-nhpc-je-exam-2024\/","title":{"rendered":"Mains Syllabus of nhpc je Exam 2024"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/mains-syllabus-of-nhpc-je-exam-2024\/#Mains_Syllabus_of_NHPC_JE_Exam_2024\" title=\"Mains Syllabus of NHPC JE Exam 2024\">Mains Syllabus of NHPC JE Exam 2024<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/mains-syllabus-of-nhpc-je-exam-2024\/#Electrical_Engineering\" title=\"Electrical Engineering\">Electrical Engineering<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/mains-syllabus-of-nhpc-je-exam-2024\/#Mechanical_Engineering\" title=\"Mechanical Engineering\">Mechanical Engineering<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/mains-syllabus-of-nhpc-je-exam-2024\/#Civil_Engineering\" title=\"Civil Engineering\">Civil Engineering<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/mains-syllabus-of-nhpc-je-exam-2024\/#Tables\" title=\"Tables\">Tables<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/mains-syllabus-of-nhpc-je-exam-2024\/#Frequently_Asked_Questions_FAQs_and_Short_Answers_for_NHPC_JE_Mains_Exam_2024\" title=\"Frequently Asked Questions (FAQs) and Short Answers for NHPC JE Mains Exam 2024\">Frequently Asked Questions (FAQs) and Short Answers for NHPC JE Mains Exam 2024<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Mains_Syllabus_of_NHPC_JE_Exam_2024\"><\/span>Mains Syllabus of NHPC JE Exam 2024<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Electrical_Engineering\"><\/span><strong>Electrical Engineering<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>1. Electrical Machines:<\/strong><\/p>\n<ul>\n<li><strong>DC Machines:<\/strong> Construction, working principle, types, characteristics, starting and speed control of DC motors, armature reaction, commutation, losses and efficiency, DC generators, parallel operation of DC generators.<\/li>\n<li><strong>AC Machines:<\/strong> Construction, working principle, types, characteristics, starting and speed control of AC motors, synchronous generators, transformers, single-phase induction motors, three-phase induction motors, special purpose motors.<\/li>\n<li><strong>Power Transformers:<\/strong> Construction, working principle, types, losses, efficiency, regulation, parallel operation, auto-transformers, instrument transformers.<\/li>\n<li><strong>Rotating Electrical Machines:<\/strong>  Induction motors (squirrel cage and slip ring), synchronous motors, single-phase motors, special purpose motors, motor control techniques, power <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> electronics applications in motor drives.<\/li>\n<\/ul>\n<p><strong>2. Power Systems:<\/strong><\/p>\n<ul>\n<li><strong>Power System Components:<\/strong> Generation, transmission, distribution, substation, protection, and control.<\/li>\n<li><strong>Power System Analysis:<\/strong> Per-unit system, symmetrical components, fault analysis, load flow studies, power system stability.<\/li>\n<li><strong>Transmission Lines:<\/strong> Line parameters, transmission line models, power flow equations, voltage regulation, power factor correction, corona and its effects, insulators, overhead and underground lines.<\/li>\n<li><strong>Power System Protection:<\/strong> Protective relays, types of relays, relay coordination, circuit breakers, fuses, grounding.<\/li>\n<li><strong>Power System Operation and Control:<\/strong> Load dispatch, economic operation, power system stability, voltage and frequency control, power system automation.<\/li>\n<li><strong>Renewable Energy Sources:<\/strong> Solar energy, wind energy, hydro energy, biomass energy, geothermal energy, fuel cells, energy storage systems.<\/li>\n<\/ul>\n<p><strong>3. Control Systems:<\/strong><\/p>\n<ul>\n<li><strong>Introduction to Control Systems:<\/strong> Open-loop and closed-loop systems, feedback control systems, transfer function, block diagrams, signal flow graphs.<\/li>\n<li><strong>Time Domain Analysis:<\/strong> Transient response, steady-state response, stability analysis, Routh-Hurwitz criterion, Nyquist criterion.<\/li>\n<li><strong>Frequency Domain Analysis:<\/strong> Bode plots, Nyquist plots, gain margin, phase margin, frequency response analysis.<\/li>\n<li><strong>State Space Analysis:<\/strong> State variables, state equations, state space representation, controllability and observability.<\/li>\n<li><strong>Digital Control Systems:<\/strong> Introduction to digital control systems, sampling and quantization, Z-transform, digital control algorithms.<\/li>\n<\/ul>\n<p><strong>4. Power Electronics:<\/strong><\/p>\n<ul>\n<li><strong>Power Semiconductor Devices:<\/strong> Diodes, thyristors, MOSFETs, IGBTs, their characteristics and applications.<\/li>\n<li><strong>AC-DC Converters:<\/strong> Rectifiers, controlled rectifiers, inverters, choppers.<\/li>\n<li><strong>DC-DC Converters:<\/strong> Buck, boost, buck-boost converters, their applications.<\/li>\n<li><strong>Applications of Power Electronics:<\/strong> Motor drives, UPS systems, welding machines, power factor correction.<\/li>\n<\/ul>\n<p><strong>5. Electrical Measurements and Instrumentation:<\/strong><\/p>\n<ul>\n<li><strong>Measurement of Electrical Quantities:<\/strong> Voltage, current, power, energy, resistance, inductance, capacitance, frequency, phase angle.<\/li>\n<li><strong>Instruments:<\/strong> Analog and digital instruments, multimeters, oscilloscopes, wattmeters, energy meters, bridges, transducers.<\/li>\n<li><strong>Data Acquisition Systems:<\/strong> Introduction to data acquisition systems, sensors, signal conditioning, data loggers, data analysis.<\/li>\n<\/ul>\n<p><strong>6.  Electrical Materials:<\/strong><\/p>\n<ul>\n<li><strong>Conductors:<\/strong> Copper, aluminum, their properties and applications.<\/li>\n<li><strong>Insulators:<\/strong> Solid, liquid, and gaseous insulators, their properties and applications.<\/li>\n<li><strong>Magnetic Materials:<\/strong> Ferromagnetic materials, their properties and applications.<\/li>\n<li><strong>Semiconductors:<\/strong> Properties and applications of semiconductors.<\/li>\n<\/ul>\n<p><strong>7.  Electrical Safety and Regulations:<\/strong><\/p>\n<ul>\n<li><strong>Safety Precautions:<\/strong> Electrical hazards, safety rules, first aid for electrical shock.<\/li>\n<li><strong>Electrical Regulations:<\/strong> Indian Electricity Rules, safety standards, codes of practice.<\/li>\n<\/ul>\n<p><strong>8.  Basic Electronics:<\/strong><\/p>\n<ul>\n<li><strong>Semiconductor Devices:<\/strong> Diodes, transistors, their characteristics and applications.<\/li>\n<li><strong>Amplifiers:<\/strong> Operational amplifiers, their characteristics and applications.<\/li>\n<li><strong>Digital Electronics:<\/strong> Logic gates, Boolean algebra, combinational and sequential circuits.<\/li>\n<\/ul>\n<p><strong>9.  Computer Applications in Electrical Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Computer Programming:<\/strong> Basic programming concepts, data structures, algorithms.<\/li>\n<li><strong>Software Applications:<\/strong> MATLAB, SPICE, CAD software for electrical engineering applications.<\/li>\n<\/ul>\n<p><strong>10.  Emerging Technologies in Electrical Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Smart Grid:<\/strong> Concepts, technologies, and applications.<\/li>\n<li><strong>Electric Vehicles:<\/strong>  Types, charging infrastructure, and impact on power systems.<\/li>\n<li><strong>Renewable Energy Integration:<\/strong>  Grid integration of renewable energy sources.<\/li>\n<li><strong>Artificial Intelligence in Power Systems:<\/strong>  Applications of AI in power system operation and control.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mechanical_Engineering\"><\/span><strong>Mechanical Engineering<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>1. Thermodynamics:<\/strong><\/p>\n<ul>\n<li><strong>Basic Concepts:<\/strong> Thermodynamic systems, properties, processes, work, heat, energy, enthalpy, entropy, specific heats, internal energy.<\/li>\n<li><strong>First Law of Thermodynamics:<\/strong> Applications to closed and open systems, steady flow energy equation, power cycles, refrigeration cycles.<\/li>\n<li><strong>Second Law of Thermodynamics:<\/strong> Entropy, irreversibility, availability, Carnot cycle, Clausius inequality.<\/li>\n<li><strong>Thermodynamic Properties of Substances:<\/strong> Ideal gas, real gas, compressibility factor, steam tables, psychrometric charts.<\/li>\n<li><strong>Heat Transfer:<\/strong> Conduction, convection, radiation, heat exchangers, heat transfer coefficients.<\/li>\n<li><strong>Fluid Mechanics:<\/strong> Fluid properties, fluid statics, buoyancy, Archimedes&#8217; principle, fluid kinematics, fluid dynamics, Bernoulli&#8217;s equation, flow measurement, pumps, turbines.<\/li>\n<\/ul>\n<p><strong>2.  Strength of Materials:<\/strong><\/p>\n<ul>\n<li><strong>Stress and Strain:<\/strong> Normal stress, shear stress, tensile stress, compressive stress, strain, Poisson&#8217;s ratio, Hooke&#8217;s law, elastic limit, yield strength, ultimate tensile strength, modulus of elasticity, shear modulus, bulk modulus.<\/li>\n<li><strong>Stress-Strain Diagrams:<\/strong> Elastic and plastic behavior of materials, ductile and brittle materials, fatigue, creep.<\/li>\n<li><strong>Beams and Bending:<\/strong> Bending moment, shear force, bending stress, shear stress, deflection of beams, simply supported beams, cantilever beams, fixed beams.<\/li>\n<li><strong>Torsion:<\/strong> Torsional shear stress, angle of twist, torsion of circular shafts, hollow shafts.<\/li>\n<li><strong>Columns and Buckling:<\/strong> Euler&#8217;s formula, critical load, slenderness ratio, buckling of columns.<\/li>\n<\/ul>\n<p><strong>3.  Machine Design:<\/strong><\/p>\n<ul>\n<li><strong>Design Considerations:<\/strong> Design process, factors of safety, materials selection, manufacturing processes.<\/li>\n<li><strong>Stress Concentration:<\/strong> Stress concentration factors, fatigue failure, stress raisers.<\/li>\n<li><strong>Shafts and Couplings:<\/strong> Design of shafts, shaft couplings, keyways, splines.<\/li>\n<li><strong>Bearings:<\/strong> Types of bearings, bearing selection, lubrication, bearing life.<\/li>\n<li><strong>Gears:<\/strong> Types of gears, gear design, gear trains, gear tooth geometry.<\/li>\n<li><strong>Clutches and Brakes:<\/strong> Types of clutches and brakes, clutch and brake design, friction materials.<\/li>\n<li><strong>Springs:<\/strong> Types of springs, spring design, spring materials.<\/li>\n<\/ul>\n<p><strong>4.  Production Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Metal Cutting:<\/strong> Cutting tools, cutting parameters, tool life, machining processes (turning, milling, drilling, grinding).<\/li>\n<li><strong>Metal Forming:<\/strong> Forging, rolling, extrusion, drawing, sheet metal forming.<\/li>\n<li><strong>Casting:<\/strong> Sand casting, die casting, investment casting, centrifugal casting.<\/li>\n<li><strong>Welding:<\/strong> Types of welding, welding processes, welding defects.<\/li>\n<li><strong>Metrology and Inspection:<\/strong> Measurement techniques, inspection methods, quality control.<\/li>\n<\/ul>\n<p><strong>5.  Industrial Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Work Study:<\/strong> Time study, motion study, work measurement.<\/li>\n<li><strong>Production Planning and Control:<\/strong> Production planning, scheduling, inventory control, quality control.<\/li>\n<li><strong>Operations Research:<\/strong> Linear programming, network analysis, queuing theory.<\/li>\n<li><strong>Ergonomics:<\/strong> Human factors in design, workplace layout, safety.<\/li>\n<\/ul>\n<p><strong>6.  Fluid Machinery:<\/strong><\/p>\n<ul>\n<li><strong>Pumps:<\/strong> Centrifugal pumps, reciprocating pumps, positive displacement pumps, pump characteristics, pump selection.<\/li>\n<li><strong>Turbines:<\/strong> Hydraulic turbines, steam turbines, gas turbines, turbine characteristics, turbine selection.<\/li>\n<li><strong>Compressors:<\/strong> Reciprocating compressors, centrifugal compressors, axial flow compressors, compressor characteristics, compressor selection.<\/li>\n<\/ul>\n<p><strong>7.  Power Plant Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Thermal Power Plants:<\/strong> Steam power plants, gas turbine power plants, combined cycle power plants, power plant components, power plant operation.<\/li>\n<li><strong>Hydroelectric Power Plants:<\/strong> Hydroelectric power plant components, hydroelectric power plant operation, types of turbines.<\/li>\n<li><strong>Nuclear Power Plants:<\/strong> Nuclear reactor types, nuclear power plant components, nuclear power plant operation.<\/li>\n<li><strong>Renewable Energy Sources:<\/strong> Solar energy, wind energy, biomass energy, geothermal energy, fuel cells, energy storage systems.<\/li>\n<\/ul>\n<p><strong>8.  Refrigeration and Air Conditioning:<\/strong><\/p>\n<ul>\n<li><strong>Refrigeration Cycles:<\/strong> Vapor compression refrigeration cycle, vapor absorption refrigeration cycle, refrigeration systems.<\/li>\n<li><strong>Air Conditioning Systems:<\/strong> Psychrometrics, air conditioning systems, air conditioning load calculations.<\/li>\n<\/ul>\n<p><strong>9.  Engineering Mechanics:<\/strong><\/p>\n<ul>\n<li><strong>Statics:<\/strong> Equilibrium of forces, moments, couples, trusses, frames, friction.<\/li>\n<li><strong>Dynamics:<\/strong> Kinematics, kinetics, work-energy principle, impulse-momentum principle, rotational motion.<\/li>\n<\/ul>\n<p><strong>10.  Engineering Materials:<\/strong><\/p>\n<ul>\n<li><strong>Metals:<\/strong> Properties of metals, ferrous metals, non-ferrous metals, alloys.<\/li>\n<li><strong>Ceramics:<\/strong> Properties of ceramics, types of ceramics, applications of ceramics.<\/li>\n<li><strong>Polymers:<\/strong> Properties of polymers, types of polymers, applications of polymers.<\/li>\n<li><strong>Composites:<\/strong> Properties of composites, types of composites, applications of composites.<\/li>\n<\/ul>\n<p><strong>11.  Basic Electronics:<\/strong><\/p>\n<ul>\n<li><strong>Semiconductor Devices:<\/strong> Diodes, transistors, their characteristics and applications.<\/li>\n<li><strong>Amplifiers:<\/strong> Operational amplifiers, their characteristics and applications.<\/li>\n<li><strong>Digital Electronics:<\/strong> Logic gates, Boolean algebra, combinational and sequential circuits.<\/li>\n<\/ul>\n<p><strong>12.  Computer Applications in Mechanical Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Computer Programming:<\/strong> Basic programming concepts, data structures, algorithms.<\/li>\n<li><strong>Software Applications:<\/strong> CAD software, FEA software, CFD software, CAM software.<\/li>\n<\/ul>\n<p><strong>13.  Emerging Technologies in Mechanical Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Additive Manufacturing:<\/strong> 3D printing, its applications and advantages.<\/li>\n<li><strong>Robotics:<\/strong> Industrial robots, robot programming, applications of robotics.<\/li>\n<li><strong>Mechatronics:<\/strong> Integration of mechanical, electrical, and computer systems.<\/li>\n<li><strong>Artificial Intelligence in Mechanical Engineering:<\/strong> Applications of AI in design, manufacturing, and maintenance.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Civil_Engineering\"><\/span><strong>Civil Engineering<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>1.  Building Materials:<\/strong><\/p>\n<ul>\n<li><strong>Cement:<\/strong> Types of cement, properties, testing, uses.<\/li>\n<li><strong>Aggregates:<\/strong> Types of aggregates, properties, testing, uses.<\/li>\n<li><strong>Concrete:<\/strong> Properties of concrete, mix design, testing, uses.<\/li>\n<li><strong>Steel:<\/strong> Properties of steel, types of steel, uses.<\/li>\n<li><strong>Timber:<\/strong> Properties of timber, types of timber, uses.<\/li>\n<li><strong>Bricks:<\/strong> Types of bricks, properties, testing, uses.<\/li>\n<li><strong>Other Building Materials:<\/strong>  Stone, glass, plastics, paints, etc.<\/li>\n<\/ul>\n<p><strong>2.  Soil Mechanics and Foundation Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Soil Properties:<\/strong>  Classification of soils, index properties, shear strength, compressibility, permeability.<\/li>\n<li><strong>Soil Exploration and Testing:<\/strong>  Soil sampling, laboratory testing, in-situ testing.<\/li>\n<li><strong>Foundation Design:<\/strong>  Types of foundations, shallow foundations, deep foundations, bearing capacity, settlement analysis.<\/li>\n<li><strong>Ground Improvement Techniques:<\/strong>  Compaction, grouting, drainage, soil stabilization.<\/li>\n<\/ul>\n<p><strong>3.  Structural Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Structural Analysis:<\/strong>  Methods of structural analysis, statically determinate structures, statically indeterminate structures, influence lines, moment distribution method, slope deflection method.<\/li>\n<li><strong>Structural Design:<\/strong>  Design of reinforced concrete structures, steel structures, timber structures, masonry structures.<\/li>\n<li><strong>Load Combinations and Design Codes:<\/strong>  IS codes for structural design, load combinations, wind loads, earthquake loads.<\/li>\n<li><strong>Prestressed Concrete:<\/strong>  Principles of prestressing, types of prestressing, design of prestressed concrete structures.<\/li>\n<\/ul>\n<p><strong>4.  Fluid Mechanics and Hydraulics:<\/strong><\/p>\n<ul>\n<li><strong>Fluid Properties:<\/strong>  Density, viscosity, surface tension, compressibility.<\/li>\n<li><strong>Fluid Statics:<\/strong>  Pressure, buoyancy, Archimedes&#8217; principle.<\/li>\n<li><strong>Fluid Dynamics:<\/strong>  Flow characteristics, Bernoulli&#8217;s equation, flow measurement, pipe flow, open channel flow.<\/li>\n<li><strong>Hydraulic Structures:<\/strong>  Dams, weirs, spillways, canals, pumps, turbines.<\/li>\n<\/ul>\n<p><strong>5.  Surveying:<\/strong><\/p>\n<ul>\n<li><strong>Levelling:<\/strong>  Types of levels, leveling techniques, contouring.<\/li>\n<li><strong>Plane Table Surveying:<\/strong>  Plane table methods, resection, intersection.<\/li>\n<li><strong>Theodolite Surveying:<\/strong>  Theodolite types, angle measurement, distance measurement, tacheometry.<\/li>\n<li><strong>GPS Surveying:<\/strong>  Principles of GPS, GPS applications.<\/li>\n<li><strong>Photogrammetry:<\/strong>  Principles of photogrammetry, aerial photography, remote sensing.<\/li>\n<\/ul>\n<p><strong>6.  Transportation Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Highway Engineering:<\/strong>  Highway planning, geometric design, pavement design, traffic engineering.<\/li>\n<li><strong>Railway Engineering:<\/strong>  Railway track design, railway signaling, railway electrification.<\/li>\n<li><strong>Airport Engineering:<\/strong>  Airport planning, airport design, air traffic control.<\/li>\n<li><strong>Traffic Engineering:<\/strong>  Traffic flow characteristics, traffic control devices, traffic management.<\/li>\n<\/ul>\n<p><strong>7.  Environmental Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Water Supply Engineering:<\/strong>  <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> Water sources, water treatment, water distribution.<\/li>\n<li><strong>Wastewater Engineering:<\/strong>  Wastewater collection, wastewater treatment, wastewater disposal.<\/li>\n<li><strong>Air Pollution Control:<\/strong>  Sources of air pollution, air pollution control methods.<\/li>\n<li><strong>Solid Waste Management:<\/strong>  Solid waste collection, solid waste treatment, solid waste disposal.<\/li>\n<li><strong>Noise Pollution Control:<\/strong>  Sources of noise pollution, noise pollution control methods.<\/li>\n<\/ul>\n<p><strong>8.  Construction Management:<\/strong><\/p>\n<ul>\n<li><strong>Construction Planning and Scheduling:<\/strong>  Construction planning, scheduling, network analysis, CPM, PERT.<\/li>\n<li><strong>Construction Equipment:<\/strong>  Types of construction equipment, operation and maintenance of construction equipment.<\/li>\n<li><strong>Construction Contracts:<\/strong>  Types of construction contracts, contract administration.<\/li>\n<li><strong>Construction Safety:<\/strong>  Construction safety regulations, safety procedures.<\/li>\n<\/ul>\n<p><strong>9.  Geotechnical Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Soil Mechanics:<\/strong>  Soil properties, soil classification, shear strength, compressibility, permeability.<\/li>\n<li><strong>Foundation Engineering:<\/strong>  Types of foundations, shallow foundations, deep foundations, bearing capacity, settlement analysis.<\/li>\n<li><strong>Ground Improvement Techniques:<\/strong>  Compaction, grouting, drainage, soil stabilization.<\/li>\n<li><strong>Slope Stability:<\/strong>  Slope stability analysis, landslide prevention.<\/li>\n<\/ul>\n<p><strong>10.  Irrigation Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Irrigation Systems:<\/strong>  Types of irrigation systems, canal irrigation, well irrigation, sprinkler irrigation, drip irrigation.<\/li>\n<li><strong>Water Resources Management:<\/strong>  Water resources planning, water conservation, water quality management.<\/li>\n<li><strong>Hydrology:<\/strong>  Hydrologic cycle, rainfall analysis, runoff estimation, streamflow measurement.<\/li>\n<\/ul>\n<p><strong>11.  Basic Electronics:<\/strong><\/p>\n<ul>\n<li><strong>Semiconductor Devices:<\/strong> Diodes, transistors, their characteristics and applications.<\/li>\n<li><strong>Amplifiers:<\/strong> Operational amplifiers, their characteristics and applications.<\/li>\n<li><strong>Digital Electronics:<\/strong> Logic gates, Boolean algebra, combinational and sequential circuits.<\/li>\n<\/ul>\n<p><strong>12.  Computer Applications in Civil Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Computer Programming:<\/strong> Basic programming concepts, data structures, algorithms.<\/li>\n<li><strong>Software Applications:<\/strong> CAD software, GIS software, BIM software, structural analysis software.<\/li>\n<\/ul>\n<p><strong>13.  Emerging Technologies in Civil Engineering:<\/strong><\/p>\n<ul>\n<li><strong>BIM (Building Information Modeling):<\/strong>  Applications of BIM in design, construction, and operation.<\/li>\n<li><strong>Sustainable Construction:<\/strong>  Green building materials, energy-efficient design, sustainable construction practices.<\/li>\n<li><strong>Smart Cities:<\/strong>  Integration of technology in urban infrastructure, smart transportation, smart buildings.<\/li>\n<li><strong>Artificial Intelligence in Civil Engineering:<\/strong>  Applications of AI in design, construction, and maintenance.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Tables\"><\/span><strong>Tables<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Table 1:  NHPC JE Exam Pattern<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>Stage<\/th>\n<th>Paper<\/th>\n<th>Subjects<\/th>\n<th>Duration<\/th>\n<th>Marks<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Preliminary Exam<\/strong><\/td>\n<td>Paper 1<\/td>\n<td>General Aptitude<\/td>\n<td>2 hours<\/td>\n<td>200<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Paper 2<\/td>\n<td>Engineering Discipline<\/td>\n<td>2 hours<\/td>\n<td>200<\/td>\n<\/tr>\n<tr>\n<td><strong>Mains Exam<\/strong><\/td>\n<td>Paper 1<\/td>\n<td>Engineering Discipline<\/td>\n<td>3 hours<\/td>\n<td>300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Table 2:  NHPC JE Syllabus Coverage<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>Subject<\/th>\n<th>Percentage Coverage<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Electrical Engineering<\/td>\n<td>40%<\/td>\n<\/tr>\n<tr>\n<td>Mechanical Engineering<\/td>\n<td>30%<\/td>\n<\/tr>\n<tr>\n<td>Civil Engineering<\/td>\n<td>30%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Note:<\/strong> The syllabus coverage may vary slightly from year to year. It is recommended to refer to the official NHPC JE notification for the latest syllabus details.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQs_and_Short_Answers_for_NHPC_JE_Mains_Exam_2024\"><\/span>Frequently Asked Questions (FAQs) and Short Answers for NHPC JE Mains Exam 2024<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>General:<\/strong><\/p>\n<ul>\n<li><strong>Q: What is the exam pattern for the NHPC JE Mains Exam?<\/strong>\n<ul>\n<li><strong>A:<\/strong> The Mains Exam is a single paper of 3 hours duration, carrying 300 marks. The paper covers the engineering discipline chosen by the candidate.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What is the syllabus for the NHPC JE Mains Exam?<\/strong>\n<ul>\n<li><strong>A:<\/strong> The syllabus is comprehensive and covers all major topics of the chosen engineering discipline. Refer to the official notification for detailed syllabus.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the eligibility criteria for the NHPC JE exam?<\/strong>\n<ul>\n<li><strong>A:<\/strong> Candidates must hold a Bachelor&#8217;s degree in the relevant engineering discipline with a minimum of 60% marks.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: How can I prepare for the NHPC JE Mains Exam?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Focus on understanding the concepts, practice previous years&#8217; papers, and join coaching classes if needed.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the important books for the NHPC JE Mains Exam?<\/strong>\n<ul>\n<li><strong>A:<\/strong> Refer to standard textbooks and study materials recommended by coaching institutes.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Electrical Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Q: What are the different types of DC motors and their applications?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Shunt, series, and compound motors. Applications vary based on speed-torque characteristics.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Explain the working principle of a transformer.<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Based on Faraday&#8217;s law of electromagnetic induction, transformers transfer electrical energy between circuits with different voltage levels.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the different types of power system protection relays?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Overcurrent, differential, distance, and directional relays.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the advantages of using renewable energy sources?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Environmentally friendly, sustainable, and reduce dependence on fossil fuels.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Explain the concept of power factor correction.<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Improving the power factor by reducing reactive power, leading to efficient power utilization.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Mechanical Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Q: State the first law of thermodynamics and its applications.<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Energy cannot be created or destroyed, only transformed. Applications include analyzing power cycles and refrigeration cycles.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the different types of stresses and strains in a material?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Normal stress, shear stress, tensile stress, compressive stress, and strain.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Explain the concept of fatigue failure in materials.<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Failure due to repeated loading and unloading, leading to crack initiation and propagation.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the different types of gears and their applications?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Spur, helical, bevel, and worm gears. Applications vary based on speed reduction, power transmission, and motion direction.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the advantages of using CNC machines in manufacturing?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Increased accuracy, precision, and repeatability, leading to improved product quality.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Civil Engineering:<\/strong><\/p>\n<ul>\n<li><strong>Q: What are the different types of cement and their properties?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Ordinary Portland cement (OPC), high-strength cement, rapid-hardening cement, etc. Properties vary based on composition and intended use.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Explain the concept of bearing capacity of soil.<\/strong>\n<ul>\n<li><strong>A:<\/strong>  The maximum load a soil can withstand without failure.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the different types of foundations and their applications?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Shallow foundations (strip, isolated, combined), deep foundations (piles, caissons). Applications depend on soil conditions and load requirements.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the different types of structural analysis methods?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Method of joints, method of sections, moment distribution method, slope deflection method.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What are the different types of water treatment processes?<\/strong>\n<ul>\n<li><strong>A:<\/strong>  Coagulation, flocculation, sedimentation, filtration, disinfection.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Note:<\/strong> These are just a few examples of frequently asked questions. The actual questions may vary depending on the specific syllabus and the examiner&#8217;s preferences. It is important to study the entire syllabus thoroughly and practice solving problems from previous years&#8217; papers to prepare effectively for the NHPC JE Mains Exam.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mains Syllabus of NHPC JE Exam 2024 Electrical Engineering 1. Electrical Machines: DC Machines: Construction, working principle, types, characteristics, starting and speed control of DC motors, armature reaction, commutation, losses and efficiency, DC generators, parallel operation of DC generators. AC Machines: Construction, working principle, types, characteristics, starting and speed control of AC motors, synchronous generators, &#8230; <a title=\"Mains Syllabus of nhpc je Exam 2024\" class=\"read-more\" href=\"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/mains-syllabus-of-nhpc-je-exam-2024\/\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/wp-json\/wp\/v2\/pages\/51"}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/wp-json\/wp\/v2\/comments?post=51"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/wp-json\/wp\/v2\/pages\/51\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/nhpc-je-exam\/wp-json\/wp\/v2\/media?parent=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}