List Six Rotary Type Pumps

Q15: NPSH stands for:<br>A) normal positive suction head<br>B)

Q16: List two drivers commonly used in industry:

Q17: The effect of temperature on viscosity is

Q18: The inlet side of a pump is

Q19: A safety device used to prevent positive

Q21: A pulsation dampener is designed to:<br>A) absorb

Q22: Dynamic pumps come in all the following

Q23: A _ consists of two sealing elements;

Q24: If the upper gear in an external

Q25: Acceleration head is defined as:<br>A) the fluctuations