Draining of shallow pits or sump is done by a sump pump, which is a ______________ pump?

Related Mcqs:

Horsepower increase of a centrifugal gas compressor without altering the volumetric flow rate will _____________ the gas discharge pressure?

A. Increase B. Decrease C. Not change D. Exponentially decrease...

Viscosity of water at 40°C lies in the range of___________________?

A. 1 × 10-3 to 2 × 10-3 kg/m.s B. 0.5 × 10-3 to 1 × 10-3 kg/m.s C. 1 to 2 kg/m.s D. 0.5 to 1 kg/m.s...

Which of the following equations is valid for laminar flow of a fluid through packed bed ?

A. Fanning equation B. Kozeny – Karman equation C. Hagen-Poiseuille equation D. Blake-Plummer equation...

In hindered settling, the particles are_________________________?

A. Placed farther from the wall B. Not affected by other particles and the wall C. Near each other D. None of these...

Boundary layer exists in flow_________________?

A. Of real fluids B. Over flat surfaces only C. In pipes only D. Of ideal fluids only...