Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What products have you designed which have entered high volume production?

Intel,

1666

What was your role in the silicon evaluation/product ramp? What tools did you use?

Intel,

1630

If not into production, how far did you follow the design and why did not you see it into production?

Bharti, Havells, Intel,

1762

what is the reason of power development in synchronous generator due to saliency ?

1 6504

How is a 100 MVA transformer cooled?

9 21903

What are the main Electrical IS rules?

3 8951

when we increase load , current drawn from source also increases why ?

5 20523

what is the difference between earth and neutral?

Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,

56 148773

What is thyristor?

13 25228

What are the technical reasons for soaking transformers for various times before allowing them to pick load after a fault ?

GE,

4 52444

what is the instataneous value of voltage in a 3-phase balanced star connected circuit?

6 11106

At which conditions a synchronous motor acts as a synchronous condenser?

KSEB,

9 24736

What is the power ratio between power in Star and Delta circuit?

ST Micro,

11 40613

For an 100kw generator, only 50kw of load is connected. will the generator generate only 50kw or 100kw. if it generate 100kw what happens to rest of the 50kw. what happens if we connect more than 100kw of load?

8 18064

In a synchronous motor armature current flows due to revolving flux which in turn rotates the load,but in no load condition armature current is zero hence thr is no revolving flux then how motor rotates?

9 13503


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Un-Answered Questions { Electrical Engineering }

How to calculate no of EARTH PIT? Describe the formula as per IS standard?

1641


3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw

1587


In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)

11102


what is PID control in VFD drives?

1571


PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.

7164






what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?

1711


what is the value of combined earthing in general electrical circiut?

1515


What is the permissable nutral current of three phase system as per IS standards?

1602


what happen when power factor of 2 parallely operated transformer become equle?

1787


What are the uses of lead compensator?

665


What are the types of control system?

687


I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.

1822


Enlists the applications of sampled data systems?

732


What is the percentage loss for aluminium wire for HT line more than 11KVa

1726


differnce between single acting and double acting solenoid valves

1468