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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?

1931

How to convert 2 phase to 3 phase electricpower in induction moter?

HCL,

2073

what are all the preventive maintainance carried out in DG?

TATA,

1 3922

what are all the daily preventive maintainance carried out in transformer?

1 3421

what is the use of buchzloys relay?

2 5368

what is the use of breather in transformer?

4 11882

what law motor works?

3 5702

How can we calculate D.C.Load current in terms of A.C. load current?

2 15628

what is emitter follower configuration? and what are it's features?

IBM, TATA,

1 3461

IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM

2122

What is meant by RVT and NDR ? expansion and details of it

2987

current transformer cannot measure voltage or not ? then y we use P.T ?

Bhel,

1 2828

what is the procedure for three phase motor differential relay testing can it do with single phase test kit?

ABB,

1 15304

If single phase having 220v so why 3phase is440v.

DLF,

7 24007

please describe the Transformer setting, Motor setting, I/C setting, Tie setting

1739

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Un-Answered Questions { Electrical Engineering }

quantizer means?

1895

what are safety measures in /control in diesal engine/ explain them?

1744

CAN WE CALCULATE THE NEGATIVE SEQUENCE AND ZERO SEQUENCE REACTANCE OF A GENERATOR USING ONLY ITS RATED VOLTAGE, KW, PF AND SYNCHRONOUS REACTANCE??? IF YES, THEN HOW??

5579

HOE WE CAN IMPROOVE BY USE OF CAPACITOR

1926

What is the function of the circuit breaker failure relay?

2340

What is different between resistance grounding system and resistance earthing system?

1112

what is ramping rate of generator

2030

Transformer how to maintaince a check b check c check d check

2051

any idea abt REVERSE METERING concept.........?

2191

Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.

2029

Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?

2165

Working of microwave oven?

2214

DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT

5486

how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???

1673

What are the difference between normal application Transformer and Solar application Transformer?

1629

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