Power Plant Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Power Plant Engineering Interview Questions

Questions Answers Views Company eMail

why IBD Vent is kept at higher elevation than CBD ?

5 20505

How to decide Heating surface area of boiler on their steam generating capacity?

4 14692

Can any one advised me how we can measure the losses in a 11kV/415v power transformer? We have no access to the incoming mains into the primary of the transformer. Can one derive something useful by measuring temperature rise in the transformer?

Dexdyne,

1 3448

What should be the neutral and body grounding sysytem for grid (132 KV) parallel generators (440 volts)?

Rahimafrooz,

1 5162

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

3279

explain why direct on line starting toque and current may not be acceptable

Avon Organics,

2 5485

In a coal fired boiler furnace temp. is high but super heater out let temp. low what reason for this?

ABB, Essar, Gayatri,

6 14153

In a thermal power plant ID Fans running with full load but boiler load is only 80 % give reason ?

Essar, Prumatech, Tata Power,

9 19932

what is turn down ratio

4 8792

what is actual CAL MODE & cal means?

GIPCL,

2 10558

line safety is not opening but drum safety opens what to do?

3 7191

1 TPH how many Megawatt ?

Pioneer Labs, PSAL,

5 38969

What is A.T.T.?

4 8813

What are the effects of corona in switch yard.

JSW,

1 2936

.What are the equipments should run when there is a black out in power plant.

5 10275

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Un-Answered Questions { Power Plant Engineering }

procedure of how to generate power in solar plant.

1956

what does mean by kva rating

1520

our 125 kva DG does not start in AUTO mode works normally in MANUAL mode please give me a solution.....

1711

what's the moog valve

1516

LAPT working in alternator / generator

3635

can dp type level transmitter work in under vaccum condition

1991

what is restricted earth fault explain in details

2051

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

2496

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

1760

operation

1903

We have Demin Closed cooling water system with expansion tank for cooling oil system. Expansion tank having N2 bladder. Whenever N2 bladder bursts out, Closed cooling water circuit pressure drops and make-up happening, eventhough there is no leaks. And how Circuit pressure drops?

1924

why do you consider yourself a suitable candidate for this position

7452

some one can tell me how residual type excitation is provided through transformers to an AC generator without any battery or PMG&excitor

2427

How We Calibrate the vaccum transmitter?

1978

what is the trip circuit supervision in an electrical meaning?

2133

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