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 motor type DG starter

EFS, HDFC,

5 11947

Electrical Engineering

Gamesa, Medha Servo,

2074

How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?

Triune,

2515

how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?

2643

What is the differance between transformer neutral solidly earthed and transformer neutral earthed through resistor?

L&T,

1 5810

what is buffer resistance starter.?.What is the working principle and where it is used..?

2041

Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?

2449

what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

Tata Power,

4026

what is meaning of bus riser

TeamLease,

2582

how to estimate wiring ins roughing ins. and boxes

2401

Dear all, how we select the cable size according to current with or without including different correction factor , is there any direct method for sizing of cable...

Kharafi National,

2171

Dear Sir I am living in Jaipur Rajasthan now I did complete my b tech degree in electrical engineering in 2012 Sir how I gate certificate of competency for electrical supervisor

ONGC,

2005

how to compute kAIC? with formulas...

4244

What is different type of Electrical curve and how it protects the equipment's while up-normal situation?

1820

Differance between power circuit and control circuit

3 7609

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Un-Answered Questions { Electrical Engineering }

why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?

3678

2149

whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?

1607

What is the meaning of C1, C61, C91 cable

3471

How work of capacitor in dc supply...???

1608

Why does inductive loads consume KVARs?

2083

what are the different kind of cables used for transmissions?

1242

how we do Vector group ,magnetic balance and tap changer test in Transformer?

2475

How phase displacement change in the over current relay coils.

2437

What should be the height of basement according to NBCC code?

2208

Why PT voltages are measured with respect to ground? What do u mean by voltage or current polarized.

2382

is there any chart showing the suitable cable size according to AMP and length ? for three phase motors

1398

Why neutral cable carry current.

1979

What is the use of Surge Capacitor in LAVT?

13720

State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor

2498

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