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Bhel Electrical Engineering Interview Questions

How does one convert an AC motor into a generator?

9135

what kind of quetions will ask in BHEL in interview? Plz help me?

1586

TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.

4957

how many types of cbs?with pcific ratings?

3308

I have seen 1 video in which a person getting shock while standing at top of a train,i have 1 question? why the people sitting in the train doesn't get shock while that man getting shock from top of the train? How the earthing of train works?

18542

how did the testing of protection relays done through current injection

1619

What are the conditions to be satisfied before connecting two DC generators in parallel?

14963

how to calculate single phase motor efficiency ?

1529

1. When do you use a VFD motor? 2. If the ceiling fan is on slow speed, does it consume less electricity? 3. If we want the fan to consume less electricity at low speed, what do we have to do? 4. What does “battery of 180 AMP HOUR” mean to you? 5. What does “battery of 180 AMP HOUR” mean to you? 6. If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

13572

How to calculate the electrical load for a standard telecom BTS shelter and capacity of DG set required to cater to this load?

37826

how to calculate the multiplying factor for energy meter with CT ratio given

253646

why crgo core is used in transformers?

30685

What is the minimum distance between taransformer (say 2000 kva)and its earth pit?

5270

what are the names of oil used in transformer and its chemical name?

25517

Why current transformers are rated in BURDEN instead of VA?

9410

explain what is ado.net entity framework?

582

How does linkedlist work in java?

516

Where does the data of a Hive table gets stored?

417

What is the difference between Static, Const and read only?

548

What is blast hole?

438

what is the need of starter in tube light and what type of starter is used in that?

1523

What is output procedure?

549

Explain the properties of subqueries in sql server?

548

What is importance of pH in the Heavy metal test and How it effect on the test results?

1760

Why do we debug a program?

461

How would you reatach detached objects to a session when the same object has already been loaded into the session?

692

What is _viewstart cshtml?

485

Does postgres create indexes for foreign keys?

424

Can we avoid deletion of records through validation rules?

190

Is 0 true or false?

519