Power Plant Engineering Interview Questions
Questions Answers Views Company eMail

What are the motors used in a thermal power plant? (With type and ht/lt) What voltage levels are used in a thermal power plant?

OPG,

2 10579

what is the meaning of SST300 V56A in SIEMENS turbine

Siemens,

3050

thermal power plants in steam using inlet of turbine.inlet of turbine pressure and flow is same as boiler feedpump why not use direct to turbine?

JSW, IBPIL,

5 8806




What will happen if id fan on boiler not functioning?.Can the Boiler run without id fan? What is the effect?

4 9597

dear sir i have completed one year post diploma certificate in thermal power engineering from national power training institute durgapur ...plz suggest me for power sector job

dbpl,

1269

what is scanner air fan & how dose it work & is there any interlock in power plant

APGenco,

3 16199

During shutdown of Steam Turbine,How do we cross the critical speed?

OPG, Power,

7 12326

If a pump has "N" no .of conections in the discharge. If a connection has a heavy leakage. Then it's motor current get affected or not??

1 2053




I want to build 100 megawatt hydel dam. What does mean, 100 MW per hour? then how many electric bulb of 100 Watts the dam would lit?

1 4955

What is df/dt protection?, How to calculate setting range of 30 MW steam generator???

DS Sugars, MEMF,

1 7609

what is the relation between the grid voltage and generator voltage how to link up generator with grid

NDFL,

3 4730

Need of oxygen dosing in super critical powerplants?

5 7236

63.5 ohm NGR is connected with our gas engine genrator running at 500 rpm, 50 hz and synched with WAPDA at 6.3 KV bus voltages, 2500A and 25KA(1 sec). can some one give me proper calculations how it comes 63.5ohm?????

UET,

2 2268

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

UMT,

1102

what is the real reason than natural draught cooling towers are always in hyperbolic shape

2 5950


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Un-Answered Questions { Power Plant Engineering }

What is LB-SR.

1618


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

862


what's the moog valve

192


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

477


dear sir i have completed one year post diploma certificate in thermal power engineering from national power training institute durgapur ...plz suggest me for power sector job

1269






operation

471


what is restricted earth fault explain in details

803


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

2136


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

1102


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

609


What vibration parameters are monitored in a directly coupled single cylinder turbine and generator?

360


procedure of how to generate power in solar plant.

558


what does mean by kva rating

119


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

969


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.

835