UPSC CISF-AC-EXE

11. Findings of which one of the following Judicial Commissions paved the

Findings of which one of the following Judicial Commissions paved the way for creation of the CISF ?

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B. Mukherjee Commission
Shah Commission of Enquiry
Nanavati Commission
Sarkaria Commission
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UPSC CISF-AC-EXE – 2020
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The findings of the B. Mukherjee Commission paved the way for the creation of the Central Industrial Security Force (CISF).
The B. Mukherjee Commission was constituted to study the security needs of Public Sector Undertakings (PSUs) in India. Its recommendations highlighted the necessity of a specialized, centrally controlled security force to protect these vital industrial assets, leading to the enactment of the CISF Act in 1968 and the force’s establishment in 1969.
The Shah Commission of Enquiry (1977-78) investigated Emergency excesses, the Nanavati Commission (2000-2008) inquired into the 2002 Gujarat riots, and the Sarkaria Commission (1983-1988) examined Centre-State relations. None of these were related to the formation of CISF.

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12. Who among the following was appointed the first Director General of th

Who among the following was appointed the first Director General of the CISF ?

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Shri P.S. Bhinder
Shri Surendranath
Shri A.F. Rustomjee
Shri Trinath Mishra
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Shri B. Mukherjee was appointed as the first Director General of the Central Industrial Security Force (CISF).
Shri B. Mukherjee took charge as the first head of the CISF when it was formally established in 1969 following the recommendations of a commission he headed.
The B. Mukherjee Commission was instrumental in recommending the creation of a dedicated security force for public sector undertakings, leading to the formation of CISF. He thus became its foundational leader. Other names listed were also prominent figures in police or security forces but were not the first DG of CISF.

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13. In which year was CISF declared as an Armed Force of the Union ?

In which year was CISF declared as an Armed Force of the Union ?

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1969
1973
1983
1990
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The Central Industrial Security Force (CISF) was declared an Armed Force of the Union in the year 1983.
CISF was established on March 10, 1969, under an Act of the Parliament of India. Initially, it was not an armed force. The amendment in 1983 upgraded its status, empowering its personnel with greater authority and legal protection necessary for performing their security duties effectively, including the power to arrest without a warrant and search.
This change in status in 1983 was significant, transforming CISF from a mere security guard force into a full-fledged armed force capable of handling more complex security challenges and threats to vital installations across the country.

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14. Broadly speaking, the role and responsibility of CISF deployed at an i

Broadly speaking, the role and responsibility of CISF deployed at an industrial undertaking would consist of which of the following ?

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Protection of vital installations of the undertaking against attacks, sabotage or other types of damage
Prevention of crime against property of the undertaking
Collection of criminal intelligence regarding activities of criminals indulging in crime against property of the undertaking
All of the above
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All the listed options (A, B, and C) are part of the broad role and responsibilities of the Central Industrial Security Force (CISF) when deployed at an industrial undertaking.
The primary mandate of CISF is to provide security cover to Public Sector Undertakings (PSUs) and other critical infrastructure. This involves physically protecting assets and personnel from various threats (A), preventing theft, vandalism, and other crimes against property (B), and gathering intelligence related to security threats and criminal activities targeting the undertaking (C).
CISF’s duties also include access control, patrolling, disaster management assistance, and maintaining overall security discipline within the premises of the protected unit. Their role is comprehensive, aimed at ensuring a safe and secure environment for industrial operations.

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15. What does TNT stand for ?

What does TNT stand for ?

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Tri Nitro Toluene
Tri Nitro Tartum
Tetra Nitro Toluene
Thallium Nitrate Tetryl
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TNT stands for Tri Nitro Toluene.
Tri Nitro Toluene (TNT) is a chemical compound with the formula C₆H₂ (NO₂)₃CH₃. It is a highly stable explosive material and one of the most widely used explosives, particularly in military and mining applications.
TNT is known for its relative insensitivity compared to other explosives, making it safer to handle. It is often used as a reference point for comparing the power of other explosives, measured by the “TNT equivalent”.

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16. Which one of the following is not necessary for the ROP to be successf

Which one of the following is not necessary for the ROP to be successful ?

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Maintaining full confidentiality
Full strength should be there
Good knowledge of area
Can move once the convoy starts moving
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The statement “Can move once the convoy starts moving” is not necessary for the success of a Road Opening Party (ROP); in fact, it contradicts the purpose of an ROP.
A Road Opening Party (ROP) is deployed *ahead* of a convoy to survey and clear the route, neutralize potential threats, and ensure safe passage *before* the convoy reaches a particular point. The ROP must secure the route and maintain its position until the convoy has safely passed through the cleared area. Moving only after the convoy starts would defeat the purpose of advance security clearance.
Essential factors for ROP success include maintaining confidentiality of the route and timing, having the full strength of personnel and equipment deployed, and possessing thorough knowledge of the area to identify potential threats or ambush points. The ROP’s presence and actions *before* the convoy’s arrival are paramount for security.

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17. Which one of the following should be the minimum distance between two

Which one of the following should be the minimum distance between two items going through the X-BIS ?

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20 cm
30 cm
60 cm
40 cm
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UPSC CISF-AC-EXE – 2020
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The minimum distance between two items on the conveyor belt of an X-ray Baggage Inspection System (X-BIS) is typically specified to be around 30 cm.
Maintaining a minimum gap between items is essential for the X-ray machine to produce clear, distinct images of each item. If items are too close or overlapping, their images can merge, making it difficult or impossible for the screener to accurately analyze the contents and detect potential threats.
Operational guidelines for X-ray screening equipment emphasize proper placement of items on the belt, including adequate separation, to maximize screening efficiency and effectiveness. While a larger gap might provide clearer separation, 30 cm is often considered a balance between image clarity and processing speed.

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18. A screener should not be doing screening for more than

A screener should not be doing screening for more than

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10 minutes
15 minutes
20 minutes
25 minutes
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The internationally recommended maximum duration for a screener to continuously perform screening duties, especially involving tasks requiring high concentration like X-ray image analysis or physical frisking, is typically limited to 20 minutes.
Limiting the continuous screening time is crucial to prevent fatigue, maintain alertness, and ensure effectiveness in detecting threats. After this period, screeners should be rotated to other less demanding tasks or take a break.
Different security agencies and countries may have slightly varying guidelines, but 20 minutes is a widely adopted best practice in aviation and other high-security screening environments. This practice enhances overall security performance by reducing the risk of human error due to tiredness or monotony.

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19. Which one of the following substances does not belong to class ‘B’ fir

Which one of the following substances does not belong to class ‘B’ fire ?

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Molten Sulphur
Alcohol
Solvent
Paint
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Paint is the substance among the options that does not exclusively belong to Class ‘B’ fires, as it can also cause Class ‘A’ fires (e.g., dried paint) or be non-flammable (water-based paint).
– Class B fires involve flammable liquids and gases (e.g., petrol, oil, alcohol, propane).
– Alcohol and Solvents are standard examples of flammable liquids that cause Class B fires.
– Molten Sulphur, while solid at room temperature, burns as a flammable liquid when molten and is classified as a Class B fire hazard.
– Paint’s classification depends on its composition. Solvent-based paints cause Class B fires due to the flammable solvents. However, water-based paints contain minimal flammable solvents; their fire risk is primarily from the combustible solid components/residue, which would be a Class A fire. Dried paint is also a combustible solid (Class A).
Fire classification systems categorize fires based on the type of fuel involved, as different types of fires require different extinguishing agents. While many paints are Class B due to solvents, the general term ‘Paint’ is ambiguous and can include substances that result in Class A fires, making it the one least definitively belonging *only* to Class B among the options.

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20. Which one of the following is not part of DFMD ?

Which one of the following is not part of DFMD ?

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Electronic Unit
Lead Curtain
Remote Control Unit
Cross Piece
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A Lead Curtain is not a standard component of a Door Frame Metal Detector (DFMD).
– DFMDs use electromagnetic fields to detect metallic objects as a person walks through the frame. Key components include the electronic unit (generating fields, processing signals), the frame structure (cross piece, side panels), and sometimes a remote control or interface.
– Lead curtains are used for shielding against X-rays, commonly found in X-ray baggage scanners to protect operators and the environment from radiation. They are not part of the metal detection principle.
Understanding the basic working principles of common security screening equipment helps differentiate their components. DFMDs rely on electromagnetism, while X-ray scanners rely on ionization radiation and require shielding materials like lead.

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