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 is main advantage if motor connected in star or delta?

Essar,

3 7598

what is tha online tapping and offline tappchange? which side connected primary or secondary and explain ?

Essar,

4 7276

what is earth resistance? how to measured? and give values at power station and mcc area?

Essar,

2034

what is bus coupler? and how many type? which one is big advantage ?

Essar,

2 11194

whata is battery charger ?how many cells connected for 110v?

Essar,

1 4322

what is lightning arester?generaly which type of used in industeries? why its used?

Essar,

7 12671

what is elevation lamp?where its used?

Essar,

2 4558

why ct secondary side shortlink provided? its open what will happen?while running ?

Essar,

2 12125

what is diffrances between fuse and breaker protection? which one is best?

Essar,

2 5554

How do you calculate the actual power consumption of an inductive load appliance. Say, a deep freezer of 200watts

2204

ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,50 Hz,1 Ph.

4 6973

how does an encoder work???

2576

Starting Time of LT & HT Motor

1994

what is the diffrence between resistive , inductive and capactive load please explain with exmpels?

2 5331

WHAT IS EDDY CURRENT LOSSES AND SKIN EFFECT LOSSES IN ELECTRICAL ENGINEERING

GAS,

1 4907

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Un-Answered Questions { Electrical Engineering }

v/f drive basic princeple

2547

what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

4119

what is the advantage of connecting capacitors in delta than in star?

2162

how load of a turbo generator can be increased

2021

According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

1961

How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?

4339

why do we not use equivalent voltage source in negative sequence equivalent ckt.

2107

What are chief characteristics of state-space method and its techniques ?

2219

what are the stresses in circuit breakers ?

2075

HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com

2318

What cmos is and its benefits?

1299

How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?

2205

When color of silica gel will gets change from blue to pink from Top to bottom?

1648

How can find thermal state value in relay for calculate thermal overload.

1964

11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?

2060

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