To operate a centrifugal fire pump at reduced capacity, you should _____.A.readjust the re

The system will include various _____ such as low tank level alarms and remote operation of tank outlet valves in the events of a fire.

The function of a centrifugal pump double volute casing is to _____.

Heavy residual fuel oils are heated prior to centrifuging to ______.A.reduce fuel weightB.

The gear pump belongs to the （) pump.A.positive displacementB.reciprocatingC.centrifugal

If you were operating a centrifugal water service pump with worn wearing rings, the _____.

A centrifugal bilge pump requires priming _____.A.primarily to lubricate the shaft sealsB.