{"id":93001,"date":"2025-06-01T11:38:24","date_gmt":"2025-06-01T11:38:24","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=93001"},"modified":"2025-06-01T11:38:24","modified_gmt":"2025-06-01T11:38:24","slug":"which-one-of-the-following-is-not-an-essential-component-of-improvised","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-is-not-an-essential-component-of-improvised\/","title":{"rendered":"Which one of the following is not an essential component of Improvised"},"content":{"rendered":"

Which one of the following is not an essential component of Improvised Explosive Device (IED)?<\/p>\n

[amp_mcq option1=”Explosive” option2=”Detonator” option3=”Mechanical timer\/Mechanical clock” option4=”Power source” correct=”option3″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CISF-AC-EXE – 2021<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nAn Improvised Explosive Device (IED) fundamentally requires an explosive charge and a method to initiate it (detonator\/initiator). Often, a power source is needed to enable the initiation mechanism, especially for electronic or timed devices. A mechanical timer or mechanical clock is one specific type of initiator delay mechanism, but it is not essential for *all* IEDs. An IED could use a different initiation method, such as a simple fuse, a pressure plate, a remote trigger, or a different type of timer (electronic, chemical). Therefore, the mechanical timer\/clock is the least essential component among the options listed for a general IED definition.
\n<\/section>\n
\nThe essential components of most IEDs are the explosive fill, the detonator, and an initiation system (which may include a power source and a trigger\/timer mechanism). Different types of initiation systems exist; a mechanical timer is only one example of a delay mechanism.
\n<\/section>\n
\nIEDs are highly variable in design and components, limited only by the knowledge and materials available to the builder. The primary components enable the device to function as an explosive weapon: the explosive material provides the destructive energy, and the detonator\/initiator causes the explosive to detonate. The method of triggering can vary widely, including command detonation (remote), time delay (mechanical, electronic, chemical), or victim-operated (pressure plate, tripwire).
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Which one of the following is not an essential component of Improvised Explosive Device (IED)? [amp_mcq option1=”Explosive” option2=”Detonator” option3=”Mechanical timer\/Mechanical clock” option4=”Power source” correct=”option3″] This question was previously asked in UPSC CISF-AC-EXE – 2021 Download PDFAttempt Online An Improvised Explosive Device (IED) fundamentally requires an explosive charge and a method to initiate it (detonator\/initiator). Often, … <\/p>\n

Detailed SolutionWhich one of the following is not an essential component of Improvised<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1089],"tags":[1110,1225],"class_list":["post-93001","post","type-post","status-publish","format-standard","hentry","category-upsc-cisf-ac-exe","tag-1110","tag-defence-technology","no-featured-image-padding"],"yoast_head":"\nWhich one of the following is not an essential component of Improvised<\/title>\n<meta name=\"description\" content=\"An Improvised Explosive Device (IED) fundamentally requires an explosive charge and a method to initiate it (detonator\/initiator). Often, a power source is needed to enable the initiation mechanism, especially for electronic or timed devices. A mechanical timer or mechanical clock is one specific type of initiator delay mechanism, but it is not essential for *all* IEDs. An IED could use a different initiation method, such as a simple fuse, a pressure plate, a remote trigger, or a different type of timer (electronic, chemical). Therefore, the mechanical timer\/clock is the least essential component among the options listed for a general IED definition. The essential components of most IEDs are the explosive fill, the detonator, and an initiation system (which may include a power source and a trigger\/timer mechanism). Different types of initiation systems exist; a mechanical timer is only one example of a delay mechanism.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-is-not-an-essential-component-of-improvised\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which one of the following is not an essential component of Improvised\" \/>\n<meta property=\"og:description\" content=\"An Improvised Explosive Device (IED) fundamentally requires an explosive charge and a method to initiate it (detonator\/initiator). Often, a power source is needed to enable the initiation mechanism, especially for electronic or timed devices. A mechanical timer or mechanical clock is one specific type of initiator delay mechanism, but it is not essential for *all* IEDs. An IED could use a different initiation method, such as a simple fuse, a pressure plate, a remote trigger, or a different type of timer (electronic, chemical). Therefore, the mechanical timer\/clock is the least essential component among the options listed for a general IED definition. The essential components of most IEDs are the explosive fill, the detonator, and an initiation system (which may include a power source and a trigger\/timer mechanism). Different types of initiation systems exist; a mechanical timer is only one example of a delay mechanism.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-is-not-an-essential-component-of-improvised\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T11:38:24+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Which one of the following is not an essential component of Improvised","description":"An Improvised Explosive Device (IED) fundamentally requires an explosive charge and a method to initiate it (detonator\/initiator). 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Different types of initiation systems exist; a mechanical timer is only one example of a delay mechanism.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-is-not-an-essential-component-of-improvised\/","og_locale":"en_US","og_type":"article","og_title":"Which one of the following is not an essential component of Improvised","og_description":"An Improvised Explosive Device (IED) fundamentally requires an explosive charge and a method to initiate it (detonator\/initiator). Often, a power source is needed to enable the initiation mechanism, especially for electronic or timed devices. A mechanical timer or mechanical clock is one specific type of initiator delay mechanism, but it is not essential for *all* IEDs. 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