Topic :: Centrifugal





Centrifugal Interview Questions
Questions Answers Views Company eMail

How can one estimate the flow from a centrifugal pump after an accident where the pipe attached to the pump discharge breaks? Extrapolate the characteristic pump curve to H=0?

1480

What happens when centrifugal pump is operated with closed discharge valves?

1910

What happens when centrifugal pump is operated with closed discharge valves?

1916

what is the working principle of thrust pump in centrifugal chiller.

Blue Star,

2452

what is the purpose of o-ring,wearrings in the centrifugal pumps?

Torm,

4 14518

how the priming is done in a centrifugal pumps?

2 11902

what different between centrifugal pump and positive displacement pump

IGCAR,

6 12968

what is the purpose of wear rings in centrifugal pumps ?

Gulf Spic, TCS,

5 49894

if a centrifugal pump system is already installed and later found that cavitation occurs, how to fix it without disturbing system by much?!

L&T, MAHINDRA,

5 9300

In which industrial process you will use centrifugal separator?

Reliance,

2 8709

In which industrial process you will use centrifugal separator

Focus Energy, IOCL,

5 33773

Diffrence between centrifugal & recipocating pump?

Essar, IOCL,

8 10801

What is NPSH of a Centrifugal pump ? How is it varied by the pump manufacturer for a particular model of pump ?

3 5291

what is mean by centrifugal force which is act in vehicle on superelevation of road?

Jain Group,

3 5760

1. Centrifugal pump is used to drain the coolant from the machine to coolant tank via magnetic separator and paper filter. But more foam is raising in the coolant tank. We need to arrest the foam formation inside tank which is nt desired. How do we correct this issue? (Hardness of the water is at recommended ppm).

Nissan,

2 4403




Related Topics


Un-Answered Questions { Centrifugal }

if the blade height is increased,then how it increases the specific speed of centrifugal pump?

3193


What is screw,centrifugal and rotary type compressors,how it works and what is principle .

1634


Why head of a centrifugal pump is independent of density of fluid?.

2064


what is procedure of measuring operating length of mechanical seal .(in case of centrifugal pump)?

1906


What is vane diagram in centrifugal pump?

1896






why screw pump are used insteed of centrifugal pump?

1682


Which case we will find maximum pressure and flow in centrifugal pump - circular casing or volute casing ?

1755


what is procedure of measuring operating length of mechanical seal . (in case of centrifugal pump)

1973


how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.

1939


What is the working of centrifugal switch in 1phase induction motor

1636


Why in screw & centrifugal compressor using rolor bearing

1648


What is general pressure ratio for axial, reciprocating and centrifugal compressors?

1478


How to shut down and overhaul the centrifugal pumps?

2328


Give the procedures in starting centrifugal pumps.

1660


Explain the operation of a centrifugal purifier.

2028