BECC MOD 3 TEST UPDATED ACTUAL Exam Questions and CORRECT Answers
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Course
Becc
Institution
Becc
BECC MOD 3 TEST UPDATED ACTUAL
Exam Questions and CORRECT Answers
What is the fourth requirement needed in the fire tetrahedron for flames to exist?
A. Uninhibited chain reaction
B. Uniterm-1nhibited chemical reaction
C. Combustion
D. Smoke - CORRECT ANSWER- B. Uninhibited chemical reaction
...
BECC MOD 3 TEST UPDATED ACTUAL
Exam Questions and CORRECT Answers
What is the fourth requirement needed in the fire tetrahedron for flames to exist?
A. Uninhibited chain reaction
B. Uniterm-1nhibited chemical reaction
C. Combustion
D. Smoke - CORRECT ANSWER✔✔- B. Uninhibited chemical reaction
Normal oxygen content in a atmosphere is ....... %.
A. 19.5 to 22
B. 19 to 21
C. 17 to 18
13.5 to 17 - CORRECT ANSWER✔✔- A. 19.5 to 22
A deep fat fryer fire is classified as a ...... fire.
A. Alpha
B. Bravo
C. Charlie
D.Delta - CORRECT ANSWER✔✔- B. Bravo
Potassium Bicarbonate Powder (PKP) ......
A. breaks the combustion chain.
B. provides a cooling effect.
C. provides a smothering effect.
D. is non corrosive. - CORRECT ANSWER✔✔- A. breaks the combustion chain.
The primary extinguishing agent for a class "B" fire is ......
A. high velocity fog.
, B. AFFF.
C. CO 2.
D. PKP. - CORRECT ANSWER✔✔- B. AFFF.
Halon extinguishes a fire by ......
A. cooling it.
B. smothering it.
C. breaking the combustion chain.
D.chemically inhibiting the flame. - CORRECT ANSWER✔✔- D.chemically inhibiting the
flame.
What fire team position delivers messages from the OSL to RPL and from RPL to OSL?
A. Team Leader
B. Messenger
C. Investigator
D. Nozzleman - CORRECT ANSWER✔✔- B. Messenger
Which person is part of the rapid response team?
A. Plugman
B. Messenger
C. Fire marshal
D. OSL - CORRECT ANSWER✔✔- C. Fire marshal
Portable AFFF extinguishers weigh approximately ....... pounds when
fully charged.
A. 15
B. 25
C. 28
D. 50 - CORRECT ANSWER✔✔- C. 28
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