Which of the following is a factor that reduces effectiveness of vertical ventilation?
A) Trench cuts too small
B) Personnel working ahead of the fire
C) Fire streams directed into ventilation openings
D) Improper location of the horizontal ventilation opening
Correct Answer:
Verified
Q48: What do modern buildings have built-in that
Q49: When transporting a rotary saw or chain
Q50: What should a firefighter do before stepping
Q51: The automatic closure of doors, petitions, windows,
Q52: What type of cut is used to
Q53: Which of the following occurs to heated
Q54: An inspection hole should be cut before
Q56: Basement fires can be challenging without effective
Q57: Which of the following should be indicated
Q58: What factor makes high-rise fires life safety
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents