Cockloft Nozzle

Question 0

The two OST should NOT be removed. These tips increase the reach of the stream in excess of __’ ?

Answer 0

Excess of 60’

Question 1

Description

Answer 1

• Waterway 1 1/2” diameter aluminum pipe.
• 6’ 3”
• 1 1/2” male threads that receives 15/16 mst to which 1/2” ost are connected
• 1 1/2” female threaded end to connect to shut off

Question 2

Supply cockloft nozzle with __ handline?

Answer 2

1 3/4”

***same pressures as supplied to 1 3/4” handline

Question 3

The cockloft nozzle should never be primary attack line?

Answer 3

True

Question 4

Cockloft nozzle carried by ?

Answer 4

Squad & division vehicles

Question 5

Cockloft nozzle can be attached to any controlling nozzle simply by removing the __ of the controlling nozzle?

Answer 5

Removing MST

Question 6

Prior to using cockloft nozzle in NFP MD __ shall be given to cutting a vent hole over the main body of fire?

Answer 6

Consideration

Question 7

Preferred location of cockloft nozzle in NFP MD?

Answer 7

Immediately inside apt door

Question 8

A hole approx __x__ in the ceiling - the clearing between the top of ceiling joists & bottom of roof joists must be a minimum of __ to enable the operation of the cockloft nozzle?

Answer 8

3’x3’; 4”

Question 9

Cockloft nozzle only rotated 90 degrees?

Answer 9

True. The use of cockloft nozzle does not eliminate need of pulling ceilings for final extinguishment & washdown

Question 10

Cockloft nozzle only placed into operation upon direction of Chief officer?

Answer 10

Chief officer