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Power Grid Interview Questions
Questions Answers Views Company eMail

how electricity is generated an supplied till consumer

 1 1893

11kv has three live wires how much voltage is in its single wire(leaving the other two wires)

 13 67901

what is the potential of 11kv A.B.Switch

 1 5247

how much load should be given on 5 mva transformer

 7 26208

WHICH SIZE A.B.CABLE IS USED FOR 11KV.

 1752

Why we need to carry out knee point voltage test of current transformer ?

1 6652

why electron produce magnetic field when it is in motion?

 1691

function of fly wheel

 15 15765

What is GIS (Gas Insulated Switchgear)

 3 11950

what is tan delta measurement?..... why that terminal is earthed.....?

 4 6849

In a HT switchboard where Nos. of Transformers are connected, how to decide Incoming cable size? Whether Cable should be rated for connected load or maximum demand?

 1 5552

Why two nos. un-tensioned wires are placed inside the PSC poles used by powergrid in RGGVY works.

 2 5906

Which type of question ask for written test for civil diploma trainee

 1 9788

what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.

 1657

is dc shunt moter oprate on ac? if no why? if yes how?

 8 15632

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Power Grid Interview Questions


Un-Answered Questions

When should the const modifier be used?

652

What are concurrency strategies in hibernate?

232

what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?

1625

Explain the function of the load command?

583

What are the benefits of silverlight?

1




How you can access to cobra objects in orbix?

494

List the applications of bluetooth?

528

Can you call one constructor from another if a class has multiple constructors?

583

plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in

1648

WHY DO VOLTAGE TRANSFORMERS FAIL DURING EARTH FAULT IN THE DELTA CONNECTED 6.6KV ELECTRICAL SYSTEM

1543

What is meant by ioc in spring?

150

Can a subsequent request be accessed with one’s servlet code, if a request attribute is already sent in his jsp?

519

How do I get rid of telemetry in windows 10?

433

Is cryptography patentable in the U.S.?

518

How do u take backup of file systems?

5