Ch13 Relay pumping operations Flashcards

1
Q

the pumper connected to the water supply at the beginning of the relay operation

A

source pumper

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2
Q

a pumper or pumpers connected within the relay that receives water from the source pumper or another relay pumper

A

relay pumper aka in-line pumper

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3
Q

pumper located at the fire scene that will be receiving water from the relay and supplying attack lines and appliances as needed for fire suppression

A

attack pumper

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4
Q

blank are intended to enhance firefighter safety and reduce the possibility of damage to the pump and discharge hoselines caused by water hammer

A

intake pressure relief valves aka relay relief valves

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5
Q

blank involves flowing a predetermined volume of water for the maximum distance that it can be pumped through particular hose lay

A

maximum distance relay method

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6
Q

this relay method provides the maximum flow available from a particular relay setup by using a constant pressure in the system

A

constant pressure relay method

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