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,

1935

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

Atlas Power,

4 7249

Where is the pressure reduce valve in the power plant

Grasim,

6 6879

What do mean by 3t

Aman, Birla, Grasim,

1 4118

what is restricted earth fault explain in details

Greenko, JSW,

1622

what is voltage transformer explain in details

Khulna Power, NCC, Reliance Power,

5 5356

What is excitation current and voltage in hydro power plant ?

ISS, Perfect Line,

1 2453

can dp type level transmitter work in under vaccum condition

1531

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

Greenesol Power Systems,

3 4050

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

1 7994

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

3 5741

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

2 22319

How We Calibrate the vaccum transmitter?

1466

What is critical speed of turbine

Vasavi Power,

6 7412

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

BCPL,

1692


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Un-Answered Questions { Power Plant Engineering }

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

1286


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

1473


can dp type level transmitter work in under vaccum condition

1531


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.

1822


what is the basic use of power plant in equipment

1225






operation

1371


Qatar Fertiliser Company (QAFCO) Shortlisted me for interview (got the intel from my source) for Field Operator- Utilities post. Please let me know what kind of questions they asked? ... this position requires 5 years of experience in Power Plant and background Diploma in Electrical/ Mech. ... my Background is Electrical and I am a sub Assistant Engineer (Operation) at a private HFO based Power plant... PS: Please Let me know what preparation should I take to obtain the Interview which will be take place In Bangladesh soon

1765


How do you consider that you can improve and what assistance do you need to achieve this

1332


what is natural frequency of turbine shaft .

1720


why do you consider yourself a suitable candidate for this position

6973


How We Calibrate the vaccum transmitter?

1466


How to calculate power press toneage

1549


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

1694


what is the trip circuit supervision in an electrical meaning?

1439


DCS marshaling Cabinet Power supply can be replace during plant running time? Answer Yes it is possible. I am talking about the controller and cards power supply modules. They are always redundant and connected through diode so that if one power supply fails the other can take the charge immediately.so it is possible to replace one of them in running plant if the other one is healthy. MY question is how switching done.

511