单选题If a firefighting situation calls for low-velocity fog you would（）.Aorder the engine room to reduce pressure on the fire pumpBput the lever on an all-purpose fire nozzle all the way forwardCattach a low-velocity fog applicator with the nozzle shut downDput the lever on an all-purpose fire nozzle all the way back
单选题
If a firefighting situation calls for low-velocity fog you would（）.
A
order the engine room to reduce pressure on the fire pump
B
put the lever on an all-purpose fire nozzle all the way forward
C
attach a low-velocity fog applicator with the nozzle shut down
D
put the lever on an all-purpose fire nozzle all the way back
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