Power Plant Engineering Interview Questions
Questions Answers Views Company eMail

what is the defenation of efficiency in the high pressor boiler? what is the formila of efficiency in the high pressor boiler?

3 12991

Why attemperation is required in HRSG in a combined cycle power plant?

Tata Power,

10 22507

why drum level is increased when one of the running coal elevations are suddenly tripped?

APGenco, Vedanta,

6 14737

What is definition of hydrogen cell?and were are you use?

1 4107

how shall you calculate PLF on the basis of percentage auxillary load factor

6 12566

why we use reduction gear box to reduce turbine high rpm to 1500 rpm in small plant

Maruti Suzuki, Sail,

3 13530

what is CT saturate?and which effect on CT after its saturate?

4 8677

what is IR in differential test on motor?

Adani, Adani Power,

2 8795

What is the use of NULL meter on AVR panel

Power Plant,

5 32545

what equipment is most efficient in power plant?

Adani,

4 13126

why expansion bellow is provided in between hopper and vessel in ash handling plant?

Bajaj,

2 10544

Difference between electrical and electronics?

Power Plant,

7 11018

What is indipendant power plant

2 6912

What is indipendant power plant

TVS,

4 9401

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

1773


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Un-Answered Questions { Power Plant Engineering }

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

1273


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.

1891


what is natural frequency of turbine shaft .

1801


Which will have more strain energy 1.Spring 2.Circular disc 3.Solid square plate.

1939


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

2175






why do you consider yourself a suitable candidate for this position

7045


operation

1450


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

1340


what is restricted earth fault explain in details

1683


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

2831


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

1919


what is the trip circuit supervision in an electrical meaning?

1522


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?

1507


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

1773


How We Calibrate the vaccum transmitter?

1535