In order to reduce the operation and maintenance which of the following characteristics of a pump should be considered?

Why are cryogenic pumps used?

What are the facilities including pumps and other equipment for pumping fluids from one place to another called?

In a centrifugal pump, the flow is ___ when the viscosity is increased.

The lamp hole cannot be used for the flushing of sewers.

What is the arrangement for diverting excess sewage from the combined sewer called?

Which type of pump is used when the effluent should be pumped back into the plant for use as service water?

Lamp hole is an opening or hole constructed in a sewer for purpose of lowering a lamp inside it.