Topic :: Centrifugal





Centrifugal Interview Questions
Questions Answers Views Company eMail

what is choking and stalling in centrifugal compressor?

Infosys,

1 5703

What creates speed in centrifugal pump ?

ADNOC Abu Dhabi National Oil Company, Engro,

1 3872

why any centrifugal blower draw more current in starting. consider id fan and fd fan?

 1376

in a centrifugal pump .. when we close the delivery valve partially .. does this increase the pressure before or after the valve .. and why ??

 1 2995

in a centrifugal pump .. when we close the delivery valve partially .. does this increase the pressure before or after the valve .. and why ??

 4 6485

start-up procedure of a centrifugal compressor

 2952

during starting of centrifugal pump mechncal seal is required to be vented first

Nirma,

1 2525

what is the purpose of bowl in a centrifugal purifier?

ACC,

2 3107

define Adapter in centrifugal pump.

Kirloskar, SCL, Toyota,

1 5640

What happened when Delivery valve closed and Suction valve open in centrifugal pump.(in running conditions)

KFCL,

3 7731

centrifugal compressor interlock? Tell me the parameter at which compressor will trip

Cairn,

2692

What is surging in a centrifugal compressor ? How it occur's ? How is antisurging done ?

RasGas,

1938

why centrifugal pump used in I.D.fan and axial pump in F.D. fan

JIPT,

1957

What is the basis of selection of type of pump (Centrifugal, Vertical Turbine)

DAE, DCSEM, Energy Plus,

2 4947

what is function of centrifugal switch in single phase induction motor..?

 3 11691



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