and Answers (100% Guaranteed Pass)
Which of the following liquids has the highest explosive range?
A. Gasoline
B. Ethanol
C. Acetone
D. Kerosene
B
Which of the following liquids had the lowest vapor density?
A. Gasoline
B. Acetone
C. Kerosene
D. Ethanol
D
Which of the following liquids has the highest specific gravity?
A. Gasoline
B. Acetone
C. Kerosene
D. Ethanol
C
Which of the following descriptions is correct?
,A. Class A Fires - Electrical
B. Class B Fires - Flammable liquids, gases
C. Class C Fires - Combustible metals
D. Class D Fires - Ordinary Combustibles
B
Fires which involve such metals as sodium, magnesium, titanium, aluminum, and uranium are classified
as _____________ fires.
A. Class A
B. Class B
C. Class C
D. Class D
D
Based upon Figure 1, which combination causes below accounted for the MOST residential fires in 2019?
A. Smoking/Cigarettes and Burning Candles
B. Faulty Electrical and Suspicious Activity
C. A combined total of every type of fire cause with the exception of Smoking/Cigarettes and Faulty
Electrical
D. A and B resulted in the same amount of injuries
B
Based upon Figure 1, which of the following statements is NOT true?
A. There were four times as many residential fires resulting from Smoking/Cigarettes as there were
residential fires resulting from Burning Candles.
B. There were 1 1/2 times as many residential fires resulting from Suspicious Activity as there were
residential fires resulting from Burning Candles.
, C. More residential fires resulted from a combination of Suspicious Activity and Cooking/Kitchen than
from Faulty Electrical.
D. There were twice as many residential fires resulting from Smoking/Cigarettes as there were
residential fires resulting from Cooking/Kitchen
C
You are using a full SCBA bottle containing 140 cubic feet of air. Your supervisor has informed you that a
bell will sound when the tank is 1/4 full. When you hear the bell sound, you can assume that your tank
has ____________ cubic feet of air remaining.
A. 25.0
B. 28.5
C. 35.0
D. 45.5
C
A group of four firefighters purchase groceries at the store. The cost of the items is as follows: $9.65,
$3.25, $11.60, $5.85, $7.50. In order for the bill to be equally split, approximately how much does each
firefighter owe (not including tax, rounded up to the nearest whole dollar)?
A. $8
B. $9
C. $10
D. $11
C
You are in an elevator with a weight capacity of 1,650 pounds. There are five other people in the
elevator with you. One person weighs 192, one person weighs 116, and the other two each weigh 156
pounds. Assuming that you weigh 173 pounds, how much additional weight could the elevator hold
before exceeding capacity?
A. 423 pounds