202.12D PPV Flashcards
0
Q
How far should fans be positioned back from the entry point?
A
12-15 feet
1
Q
Which kind of fire operations qualify for early application the PPV?
A
All offensive fires
2
Q
What is the objective regarding PPV?
A
To create a pressure cone effect around the door
3
Q
When additional fans are required, placing two or more fans in tandem what is more effective than placing the fan side-by-side
A
Placing one behind the other
4
Q
Whose responsibility is it to ensure that positive pressure ventilation is applied properly?
A
The ladder company officer
5
Q
For multi story or high-rise fires what should be used to direct airflow from PPV?
A
Stairwells
6
Q
What sector should be established to coordinate all aspects of PPV on all floors?
A
Ventilation sector
