NANTeL Industrial and Fire Safety 2

Question 1

Which class of fire extinguisher is specifically rated for use on electrical equipment fires?

Accepted Answer

Class C

Answer

Class A

Answer

Class B

Answer

Class D

Question 2

In a nuclear facility, what does the acronym 'LOTO' stand for in the context of industrial safety?

Accepted Answer

Lockout/Tagout

Answer

Limit Output, Test Operations

Answer

Low Output Thermal Operations

Answer

Lock Open, Tag Off

Question 3

What is the minimum safe distance rule often applied when working near energized overhead power lines in an industrial setting?

Accepted Answer

10 feet

Answer

3 feet

Answer

6 feet

Answer

25 feet

Question 4

A flammable liquid storage cabinet at a nuclear plant is required to limit its contents to a maximum of how many gallons?

Accepted Answer

60 gallons

Answer

25 gallons

Answer

120 gallons

Answer

250 gallons

Question 5

During a fire drill at a nuclear plant, the LAST action personnel should take before evacuating a room is:

Accepted Answer

Close doors to slow fire spread

Answer

Gather personal belongings

Answer

Silence the local alarm panel

Answer

Verify their badge is scanned out

Question 6

What hazard does the IDLH value define for a chemical substance in an industrial environment?

Accepted Answer

Immediately Dangerous to Life or Health concentration

Answer

Ignition temperature in open air

Answer

International Daily Limit for Humans

Answer

Ionizing Dose Level Hazard

Question 7

Which fire suppression system agent is commonly used in nuclear plant cable spreading rooms due to its ability to suppress fire without damaging sensitive equipment?

Accepted Answer

CO2 or clean agent (e.g., FM-200)

Answer

Foam

Answer

Dry chemical powder

Answer

Water mist