Ch13 Relay pumping operations

Question 1

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

Answer 1

source pumper

Question 2

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

Answer 2

relay pumper aka in-line pumper

Question 3

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

Answer 3

attack pumper

Question 4

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

Answer 4

intake pressure relief valves aka relay relief valves

Question 5

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

Answer 5

maximum distance relay method

Question 6

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

Answer 6

constant pressure relay method