Power Plant Engineering Interview Questions
Questions Answers Views Company eMail

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

RasGas,

908

why not maintain Ph 7.0 in Boiler because 7 Ph is not acidic and not basic.

Atlas Power,

4 4319

Where is the pressure reduce valve in the power plant

Grasim,

6 3896




What do mean by 3t

Grasim, Birla, Aman,

1 2609

what is restricted earth fault explain in details

Greenko, JSW,

819

what is voltage transformer explain in details

NCC, Reliance Power, Khulna Power,

5 2718

What is excitation current and voltage in hydro power plant ?

Perfect Line, ISS,

1269

can dp type level transmitter work in under vaccum condition

695




why the Steam Turbine(20MW)center line and gear box center line not in same elevation during coupling alignment ?

Greenesol Power Systems,

3 2007

What is wheel chamber in steam turbine?is it impulse blades are called wheel chamber in the steam turbine?

2179

What is the over speed in turbine? What is critical speed?

3 3572

what is the formula for converting mmwc to tph in a dp type transmitter.what is the range in plc(in tph) if dp tx.range from 0 to 5000mmwc.

CCC, Shyam Steel, Utkal Alumina International, Korba Power Plant,

1 5859

How We Calibrate the vaccum transmitter?

682

What is critical speed of turbine

Vasavi Power,

6 4070

Why superheated are started before I'd and rd fan?

BCPL,

829


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Un-Answered Questions { Power Plant Engineering }

How to calculate boiler capacity? I have 1 Autoclave, Which has to use for AAC block. Dimension for this Autoclave is - 13 Meter Length & 2.2 Meter Diameter.

864


what is the basic use of power plant in equipment

382


Power plants are called CPP,IPP,LLP What is the meaning of it? And tell me some other type of powerplant names.

1587


By any way can we increase the B check hours from 300 to 500

867


what is the difference between compensated & normal drum level in boiler drum?

451






im try to calculating seawater flow required for SW-FGD system. I need a guide, equation or method to do it, can some one help me! Thanks very much

590


why do we use contro fluid tank (cft)in turbo generator area(tg) in power plant?

637


why is the in steam turbine axial displacement of active side thrust pad is positive and non active side thrust pad is negative.

1183


what does mean by kva rating

131


what is need of primary water system in power plant?

641


can dp type level transmitter work in under vaccum condition

695


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

908


dear sir i have completed one year post diploma certificate in thermal power engineering from national power training institute durgapur ...plz suggest me for power sector job

1277


How We Calibrate the vaccum transmitter?

682


explain how the third harmonic content of the magnetising current affects transformer design

1949