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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021

1913

How can get electrical "c" licence.I am complited in Deee.Passing year of 1993.Working in pvt cocern lt Line.Please advise me .Cell no 9994786021

Apollo Power, Chemplast, Christy Quality Foods, ITI, Mani Associates, Microtech Engineering, TAFE, Tamil Nadu Power Company, TechSun Energies, Thermax,

59 226833

what isthe emf eqation of a transformer

7 12945

what is the capacitance of a single conductor

Bhel,

6 16550

what is the working of air drayar

1 4818

what is the working of air compressor.

5 33599

what is the working of hydrent system.

2 7325

why and how current drawn by battery charger depends upon the altitude where it is located?

1998

What is Automatic Voltage regulator(AVR)?

Cummins,

6 20612

If there is major % of Voltage harmonics in the system, how can it be control or reduced?

JCN, Wipro,

1943

why link is provided in neutral of an ac circuit and fuse in phase of ac circuit?

4 36537

Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

2403

why we do 2 types of earthing on tranformer ie:body earthing & nutral earthing , what is function. i am going to instal a 5oo kva tranformer & 380 kva DG set what should the earthing value

Altrion Technologies,

8 32516

what should be the resistance between two winding. Let 10 kw motor

3 6195

How do you calculate of power factor, if it is lagging or leading for unit(1).

4 9734

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Un-Answered Questions { Electrical Engineering }

what is the current setting for different relay protection for transformer .

2245

What will be the effect if I use inverter as UPS mood?

2160

in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?

2078

Safety of on line ups

1902

my b-tech percentage is 50%. what answer will satisfy the hr ?

2060

i need about 10 years of GATE solved papers in pdf format and even mock tests toooo

1633

1.4 What is meant by CT knee point voltage and how would you determine it

1647

how to produsing geretor power

2157

What is the instrument to check the rotating diode fuse of alternator in running conditions?

2436

best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?

1672

What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

1944

WTA used cb?

1876

how is the magnetic current test is different in delta-star and delta delta transformer.

2145

What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?

1314

What is the formula to calculate the rating of power cable for three phase current.

2079

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