QUESTION 1

Which type of pump can typically handle higher pressures?

A) Positive Displacement Pump

B) Centrifugal Pump

QUESTION 2

What is the common name for a device that consumes work while moving liquids?

A) Pump

B) Compressor

C) Fan

D) Blower

QUESTION 3

What is the name of a device that consumes work while moving gases, with P > 0.1?

A) Pump

B) Compressor

C) Fan

D) Blower

QUESTION 4

What is NPSHR?

A) Required power input into a pump

B) Height to which a pump can lift fluid

C) Minimum velocity of gas entering a compressor

D) Required fluid head to avoid cavitation

QUESTION 5

Which of the following is a useless work term?

A) Pressure drop

B) Kinetic energy change

C) Friction

D) Potential energy change