A purge recovery system is used in a centrifugal air conditioning or refrigeration system to ()
If a centrifugal pump were continually operated with the discharge valve closed, the ().
High-speed rotation in a centrifugal purifier can produce a force () the force of gravity.
Which of the following statements is correct with regards to the operation of a centrifugal cargo pump?()
While flowing through the volute in a centrifugal pump, part of the () energy of the liquid is converted to () energy.
To operate a centrifugal fire pump at reduced capacity, you should ().
Increasing the speed of a centrifugal pump will result in an increase in its capacity Another means of increasing the capacity of a centrifugal pump is to increase the ().
The amount of fluid delivered by a centrifugal pump can be regulated by ().
On modern ships, centrifugal pump with a self-primer has replaced reciprocating pump as bilge pump because()
A double suction centrifugal pump impeller has been installed in the reverse direction, and will ().