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 14809

what is the meaning of SST300 V56A in SIEMENS turbine

Siemens,

3856

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 11664

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

4 13993

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,

2044

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

APGenco,

3 32820

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

OPG, Power,

7 16552

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 3234

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 6119

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

DS Sugars, MEMF,

1 10841

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

NDFL,

3 6770

Need of oxygen dosing in super critical powerplants?

5 10148

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 4017

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

UMT,

1922

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

2 7584


Post New Power Plant Engineering Questions

Un-Answered Questions { Power Plant Engineering }

what is natural frequency of turbine shaft .

1691


what is the basic use of power plant in equipment

1205


procedure of how to generate power in solar plant.

1356


operation

1345


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

1309






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

1905


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

2726


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.

1802


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

1257


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

1668


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

1670


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

2945


what is the meaning of SST300 V56A in SIEMENS turbine

3856


what does mean by kva rating

975


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

1922