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 10812

what is the meaning of SST300 V56A in SIEMENS turbine

Siemens,

3082

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 8878




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

4 9784

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,

1295

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

APGenco,

3 16749

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

OPG, Power,

7 12492

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 2099




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 4994

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

DS Sugars, MEMF,

1 7818

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

NDFL,

3 4800

Need of oxygen dosing in super critical powerplants?

5 7359

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 2323

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

UMT,

1123

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

2 6013


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Un-Answered Questions { Power Plant Engineering }

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

2254


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

468


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

608


Why the steam Turbines are Designed Higher side compare to Alternator

238


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

1123






what is the basic use of power plant in equipment

401


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

882


What is excitation current and voltage in hydro power plant ?

1290


what is restricted earth fault explain in details

834


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

1295


what is water consumption rate of water to condense one ton steam in condensor.

479


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

1249


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.

913


what is natural frequency of turbine shaft .

842


can dp type level transmitter work in under vaccum condition

714