Topic :: Centrifugal





Centrifugal Interview Questions
Questions Answers Views Company eMail

what is choking and stalling in centrifugal compressor?

Infosys,

1 5969

What creates speed in centrifugal pump ?

ADNOC Abu Dhabi National Oil Company, Engro,

1 4097

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

 1481

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

 1 3146

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

 4 6788

start-up procedure of a centrifugal compressor

 3071

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

Nirma,

1 2689

what is the purpose of bowl in a centrifugal purifier?

ACC,

2 3311

define Adapter in centrifugal pump.

Kirloskar, SCL, Toyota,

1 5800

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

KFCL,

3 8016

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

Cairn,

2785

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

RasGas,

2033

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

JIPT,

2074

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

DAE, DCSEM, Energy Plus,

2 5158

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

 3 12035



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