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 14842

what is the meaning of SST300 V56A in SIEMENS turbine

Siemens,

3868

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?

IBPIL, JSW,

6 11709

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

4 14046

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,

2055

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

APGenco,

3 32992

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

OPG, Power,

7 16618

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 3250

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 6140

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

DS Sugars, MEMF,

1 10868

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

NDFL,

3 6801

Need of oxygen dosing in super critical powerplants?

5 10175

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 4048

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

UMT,

1934

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

2 7620


Post New Power Plant Engineering Questions

Un-Answered Questions { Power Plant Engineering }

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

1923


can dp type level transmitter work in under vaccum condition

1523


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

1679


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

1274


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

1184






what is the trip circuit supervision in an electrical meaning?

1427


How We Calibrate the vaccum transmitter?

1455


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.

1816


what is restricted earth fault explain in details

1617


what is the basic use of power plant in equipment

1218


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

1871


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

1934


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

2055


what's the moog valve

1035


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

1268