Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

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

Intel,

2113

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

Intel,

2000

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

Bharti, Havells, Intel,

2221

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

1 7223

How is a 100 MVA transformer cooled?

9 24506

What are the main Electrical IS rules?

3 10235

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

5 22191

what is the difference between earth and neutral?

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

56 163911

What is thyristor?

13 29360

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

GE,

4 55724

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

6 12806

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

KSEB,

9 28214

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

ST Micro,

11 44273

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 20208

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 16358

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Un-Answered Questions { Electrical Engineering }

What is a dominant pole?

1215

is that any software calculator to calculate the size of cable

2390

Explain the operation carried out in thermal power stations?

1075

The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?

2059

what is the maintaining Cf in UPS.

2421

how invertor convert the dc into ac give brif detail

2222

12.5 tons a/c is their how much kva generator can recommend to the customer.

2091

sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

1556

what is the difference between the voltage of 5 volts capacitor and and 5volts battery?

1999

What is a difference between indoor transformer and outdoor transformer of same rating

5892

please send previous exams question papers

1867

please give some hindalco placement papers for written exam

1855

No load tap changing transformer working

1706

how many types of motor can be used in washing machine

2147

what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?

1488

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