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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

sir i have applied for isro-09. still i did not got the HALL TICKET.

2 4518

where we use stardelta starter and dol starter

HCL,

4 17031

how to calculate the kw, Amps consumed by a capacitor, give me the formula for KVAr into capacitance,KVAr into KW & KVA, Amps

3 8609

Why thwe Direction of Rotation of a TABLE Fan & CEILING Fan are different?

Wipro,

8 16533

what is the meaning of ceiling voltage in Generator exciter?

1 9257

why star point of motor shall not be grounded?

8 18411

Please tell me 1 ton = How many Kilowatt (Electrical)

Essar, Mitsubishi, Taj Group, VCMS Technologies, Virtuous Retail,

19 110319

what are the electrical components required for run the motor pump including safety components plz explain it how we can use such components .

2 4885

i heard that power factor(PF) is the main concern for industries, if they are maintaining PF around 0.6 they will be fined for that. now the question is, how can they improve the PF ranging between 0.9 to 0.95 which is safe for them i,e escaping from the fine?

5 7664

defination of a.c filter

2078

defination of controlled shunt reactor

2248

defination of generator

7 10054

defination of lines

2004

defination of loads

1 5037

defination of reactor

3 7486

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

What is polar plot?

1176

What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

1918

Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

2061

Lt motor sfu flashing reasons?

1787

What is the difference between multimeter

1968

how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.

2203

Difference between a pilot wire and a normal conductor?

2044

i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value

1947

What is the difference between isolators and electrical circuit breakers?

1185

What determines the thickness of the lamination or stamping?

1646

state types of reflectors in illumination engg. ???????

1941

i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

1731

At what speed 1 HP motor can run an electric car of weighing 400 kg?

1583

PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.

7970

Explain M Var? Which types of problem occurs when reactive power increase at the time of full load of plant and at the time of synchronize of plant?

1769

For More Un-Answered { Electrical Engineering } Questions Click Here