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 need of air gap in expansion section in busbar?

3 6580

how to calculate power loss cost of aluminium conductor and copper conductor?500v,100A,68mm area squre busbar.

1 3941

what is the differation bewreen kwh & fundamental kwh in electronic trivector meters

2203

when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)

1994

WHAT IS THE REASON FOR THE GROUND PIN IS BIGGER IN SIZE COMPARING TO OTHER PINS?

13 16546

why in power staions distriution r like 11kv,33kv,66kv in india?

4 8165

why we using capacitor in single phase motor ?

14 20544

state the construction of incondenscent lamp?

2139

state the disadvantages of carbon filament???

2941

how we can know the rating of transmission line by no. of insulators disk ??????????

NTPC,

3 23076

how the phase convertor changes the no. of phases

1996

what you mean by current? what you mean by voltage? what is difference between star and delta connection in motor side?

Adani,

2 5890

how we can classify the circuit braker???????

1 4322

which seven wonders are selected in india in 2008-2009

2 3964

What are the rating wise protections required for Generators from 600KVA to 2000KVA

3 5071

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Un-Answered Questions { Electrical Engineering }

What will be the diameter of pipe between conservation tank and transformer

1928

Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?

1869

can we synchronize star system generators with delta system transmission line ? and how ?

2846

Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?

1929

What is stepper motor. What is its uses?

1269

what is the responsibility of C license holder in industry?

9164

What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.

2038

why occ characteristics of generator is also called as magnatization characteristics ?

2128

What is the difference between Encoder and Resolver?

3531

Why an ac systems are preferred over dc systems?

1109

What are books to be referred for KPTCL exam?

3683

What is the formula to calculate the rating of a three phase miniature circuit breaker

2144

What is slip in an induction motor?

1156

In Plumbing services What are accessories we consider for a bathroom?

1995

When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

3024

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