Power Plant Engineering Interview Questions
Questions Answers Views Company eMail

why IBD Vent is kept at higher elevation than CBD ?

5 18170

How to decide Heating surface area of boiler on their steam generating capacity?

4 12925

Can any one advised me how we can measure the losses in a 11kV/415v power transformer? We have no access to the incoming mains into the primary of the transformer. Can one derive something useful by measuring temperature rise in the transformer?

Dexdyne,

1 2708

What should be the neutral and body grounding sysytem for grid (132 KV) parallel generators (440 volts)?

Rahimafrooz,

1 4378

explain how the third harmonic content of the magnetising current affects transformer design

2770

explain why direct on line starting toque and current may not be acceptable

Avon Organics,

2 4302

In a coal fired boiler furnace temp. is high but super heater out let temp. low what reason for this?

ABB, Essar, Gayatri,

6 12150

In a thermal power plant ID Fans running with full load but boiler load is only 80 % give reason ?

Essar, Prumatech, Tata Power,

9 17009

what is turn down ratio

4 7259

what is actual CAL MODE & cal means?

GIPCL,

2 7653

line safety is not opening but drum safety opens what to do?

3 5773

1 TPH how many Megawatt ?

Pioneer Labs, PSAL,

5 34592

What is A.T.T.?

4 7274

What are the effects of corona in switch yard.

JSW,

1 2120

.What are the equipments should run when there is a black out in power plant.

5 7954


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Un-Answered Questions { Power Plant Engineering }

can dp type level transmitter work in under vaccum condition

1533


What is difference between secondary Air & Tertiary Air and Their use.?

1474


what is restricted earth fault explain in details

1622


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

1332


procedure of how to generate power in solar plant.

1376






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

1474


what's the moog valve

1050


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

1695


what is the meaning of SST300 V56A in SIEMENS turbine

3884


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

1288


why do you consider yourself a suitable candidate for this position

6976


what is the trip circuit supervision in an electrical meaning?

1439


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

2106


how to differentiate between "ALL fuel lost" and "All Fuel Lost" in Boiler MFT condition?

1227


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

1692