Calfire 2025 written test UPDATED
ACTUAL Exam Questions and CORRECT
Answers
Pressure readings on an scab and remote pressure gauge shouldn't differ by more than -
CORRECT ANSWER - 100 psi
What does an ALI system rely on to be effective - CORRECT ANSWER - A current data base
Which toxic gas is commonly produced by fire? - CORRECT ANSWER - Hydrogen cyanide
What state must a fuel be in for combustion to take place - CORRECT ANSWER - Vapor
For an extinguishing agent to be rated for a particular class of fire, it must - CORRECT
ANSWER - Prevent rekindling
A Class K agent's effect on the fuel is known as - CORRECT ANSWER - Sponification
The pry of a bars acts a - CORRECT ANSWER - Lever
When hoisting a ladder, a __ line should be attached to the bottom of the ladder to help control it
as it is hoisted - CORRECT ANSWER - Tag
What is the term for the end of rope used for making a knot - CORRECT ANSWER -
Working end
What tool can be used to shut off a natural gas valve - CORRECT ANSWER - Adjustable
wrench
ACTUAL Exam Questions and CORRECT
Answers
Pressure readings on an scab and remote pressure gauge shouldn't differ by more than -
CORRECT ANSWER - 100 psi
What does an ALI system rely on to be effective - CORRECT ANSWER - A current data base
Which toxic gas is commonly produced by fire? - CORRECT ANSWER - Hydrogen cyanide
What state must a fuel be in for combustion to take place - CORRECT ANSWER - Vapor
For an extinguishing agent to be rated for a particular class of fire, it must - CORRECT
ANSWER - Prevent rekindling
A Class K agent's effect on the fuel is known as - CORRECT ANSWER - Sponification
The pry of a bars acts a - CORRECT ANSWER - Lever
When hoisting a ladder, a __ line should be attached to the bottom of the ladder to help control it
as it is hoisted - CORRECT ANSWER - Tag
What is the term for the end of rope used for making a knot - CORRECT ANSWER -
Working end
What tool can be used to shut off a natural gas valve - CORRECT ANSWER - Adjustable
wrench
