Which type of fire extinguishers are used to put out electrical fires from electrical components or energized electrical equipment?

This question was previously asked in
HSSC ALM Previous Paper 1 (Held On: 14 March 2020 Shift 1)
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  1. Class A
  2. Class B
  3. Class C
  4. Class D

Answer (Detailed Solution Below)

Option 4 : Class D

Detailed Solution

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Explanation:

Classes of fire

Types of fires

Class “A”

Class A
Fires are that fires which involve ordinary combustible materials such as cloth,
wood, paper, rubber, and many plastics.

Class “B”

Class
B fires are fires that involve flammable and combustible liquids such as
gasoline, alcohol, diesel oil, oil-based paints, lacquers, etc., and
flammable gases.

Class “C”

Gas and Liquified gas, Fire Involving metals

Class “D”

Fire Involving metals. Class D fires are fires that involve combustible metals such as magnesium,
titanium and sodium. Electrical equipments

Class “E”

A Class E fire is caused by electricity in electrical equipment, such as phone chargers, PCs, Toasters, Corded kettles, Coffee makers, Microwaves, TVs, Fridges, DVD players, and Gaming consoles.


https://bharatskills.gov.in/pdf/E_Books/CTS/118/English/TT/Electrician%20-%201st%20year%20-%20TT%20(NSQF%202022).pdf
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Last updated on Jun 28, 2023

HSSC ALM Exam Postponed! The exam was scheduled to be conducted on the 1st & 2nd of July 2023. Earlier, the HSSC ALM Notification was released. Candidates who have qualified for the Haryana CET 2022 could apply for this post. A total of 1904 vacancies were announced. The selection of candidates for the post of HSSC Assistant Lineman will be based on a written exam and evaluation of socio-economic criteria. Prepare well using the HSSC ALM Previous Year Papers.

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