Electrical Engineering Interview Questions
Questions Answers Views Company eMail

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

Intel,

1556

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

Intel,

1538

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

Bharti, Havells, Intel,

1682

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

1 6361

How is a 100 MVA transformer cooled?

9 21310

What are the main Electrical IS rules?

3 8699

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

5 20190

what is the difference between earth and neutral?

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

56 145681

What is thyristor?

13 24447

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

GE,

4 51405

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

6 10739

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

KSEB,

9 24103

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

ST Micro,

11 39971

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 17614

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 13015


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Un-Answered Questions { Electrical Engineering }

When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

2396


What is acsr cable and where we use it?

679


do we use links in a dc circuit?if so what s its use in it?

1480


Difference between Lugs and Thimbles

13662


What are conduct on the testing in cf in ur site?

1165






For overhead protection we use which transformer?

1912


how to find impedance , mutual indatnce in transmission lines

1623


Which cable is use for rtcc control panel

1314


how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64

1017


what happens to the supply voltage if there is any change in frequency?

5615


XYZ

1661


On Which Pressure PRV is operated.

1250


Why 3 phase induction motor getting supply in body if one of it's phase is cut

1252


Explain how you intend to work under pressure to meet up with deadline target?

4685


How can we increase the capacity of Energy.?

1645