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?

1389

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

1811

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

1817

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

Blue Star,

2367

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

Torm,

4 14132

how the priming is done in a centrifugal pumps?

2 11663

what different between centrifugal pump and positive displacement pump

IGCAR,

6 12605

what is the purpose of wear rings in centrifugal pumps ?

Gulf Spic, TCS,

5 49333

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 8792

In which industrial process you will use centrifugal separator?

Reliance,

2 8403

In which industrial process you will use centrifugal separator

Focus Energy, IOCL,

5 33409

Diffrence between centrifugal & recipocating pump?

Essar, IOCL,

8 10302

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

3 5033

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

Jain Group,

3 5500

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 4149




Related Topics


Un-Answered Questions { Centrifugal }

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

3070


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

1536


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

1954


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

1813


What is vane diagram in centrifugal pump?

1799






why screw pump are used insteed of centrifugal pump?

1576


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

1662


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

1886


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

1843


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

1538


Why in screw & centrifugal compressor using rolor bearing

1536


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

1399


How to shut down and overhaul the centrifugal pumps?

2223


Give the procedures in starting centrifugal pumps.

1558


Explain the operation of a centrifugal purifier.

1943