Power Plant Engineering Interview Questions
Questions Answers Views Company eMail

what is the condition of transformer parallel operation ?

BEDL,

3 9544

What is the formula for find out the height of chimeny of a powerplant?

Rosa Power Supply Company Limited, Sail,

2 11244

why prds line tapping taken from ms line as Pri SH O/L temp & pressure is sufficient to full fill our requirement of PRDS..

GIPCL, OEGI,

3 8646

Why attempration spray is used after hp heater?

CMJ Breweries Private Ltd., Thermax,

5 7886

what are the steps of syncronizing the generator with an infinite grid?

Genco, Orient,

3 7791

Due to the sensitive earth fault Our Power plant Get Tripped Several Times, It happens in the morning time daily, When temperature rises that means sun rises the earth fault current get lower, in this situation What should I do to get rid of this Problem?

2 3257

how mony power plants in India

3 4501

What will happen if the Air Preheater is placed before the Economiser?

Bhel, KSPL, Tata Power,

6 8755

Why high pressure turbines are single flow 

3 6668


under which situation or why restricted earth fault protection operates in out side its zone that is external fault

2 2982

explain(why) with circuit for pick up of restricted earth fault protection due to external fault

1 2665

what is absolute separator, how it works, what are the types in it

1 2763

How to calculate power press toneage

1552

if suppose boiler has high heavy tube leakage, so in which time we feed the water in a boiler. can we stop the feed water at particular combustion temperature.

4 5317


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Un-Answered Questions { Power Plant Engineering }

why do you consider yourself a suitable candidate for this position

6976


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

1332


what is restricted earth fault explain in details

1622


operation

1372


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

2770






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.

512


how to differentiate between "ALL fuel lost" and "All Fuel Lost" in Boiler MFT condition?

1227


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


what's the moog valve

1050


What is LB-SR.

2483


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

1936


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


why airtel use + 24 volts and other operators use -48 volt

2106


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

1288


LAPT working in alternator / generator

2543