Power Plant Engineering Interview Questions
Questions Answers Views Company eMail

what is under voltage protection 27

CLP, NCC,

1 3016

what is interview question for power plant

Emerson, IOCL, SBPIL,

3 4378

what is natural frequency of turbine shaft .

Thermax,

1720

A 5A rewirable fuse blows when 9A flows.determine the fusing factor?

Schneider, Student, Tata Power,

1 2760

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

MPL,

1 2080

what is need of primary water system in power plant?

JO, MPL,

1 1919

What is the use of Hydraulic Coupling in-between BFP pump & BFP Motor?

Lanco, XYZ,

1 3445

What is tripping relation between the turbine exhaust pressure and turbine last stage pressure....???

Jaypee,

1 2916

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

1332

what is the trip circuit supervision in an electrical meaning?

IOCL,

1439

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?

1425

Calculating Seawater consumption for SWFGD system

Student,

1 2621

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

Student,

1473

operation

1371

transformer shut down process.

1388


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Un-Answered Questions { Power Plant Engineering }

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

1935


what does mean by kva rating

995


can u please tell me how to calculate the concrete quantity for a under reamed pile? r=300mm,depth=3m for a cylinder and for bulb l=.750mm,width=.525

1276


what is natural frequency of turbine shaft .

1720


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

2106






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

1694


Looking for Bently Nevada surplus 3300/52-01-00-00 Reverse Rotation Monitor , 4 pieces.

2975


procedure of how to generate power in solar plant.

1374


operation

1371


what is the meaning of SST300 V56A in SIEMENS turbine

3881


How to calculate power press toneage

1549


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


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


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

1692


How We Calibrate the vaccum transmitter?

1466