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 diff between Ground/Earth & Neutral?

4 8253

You required 5A from the transformer but you get 8A. How do you minimize this?

Bajaj, Siemens,

2 5571

What is different between Regulator & Stabilizer?

5 19943

what is the function of open delta System?

1 6126

NGR? What is NGR?

14 42328

What is Surge arrest? How it work?

4 11725

what is Thermocouple? Type of its.

2 5626

What do you mean by PT-100?

8 24720

What is the function of induction motor when low voltage is apply.

6 10958

why the earth terminal of the three pin plug we are using bigger than the others?

2 5639

i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.

1796

can i connect the two phases of scott connected transformer,if not why?

1931

What is the function of a pressure Switch in a Substation?

2 6206

what is the different between Switch & Circuit Breaker?

9 37572

What is the different between Insulator & Di-electrict?

2 5611

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

how to determine motor size for a fan application?

2240

how to calculate energy of 3-phase motor?

2006

Ac generato how produce power I need for camplet defination

1699

What is the difference between earthing,ground&nutral?

6547

what is the difference between skin effect

2221

Why using synchronising methed in DG's sets?

2158

What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?

2126

What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?

2125

When are the directional relays used?

1013

What is 11 N1 and 12 N2 in single phase Transformer ?

1885

what is rating boiler

1961

Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend

2020

Is it possible to download the Siemens Selection Chart(TYPE 2 coordination) for 1) fuseless selection 2)Fuse selection

8189

what are the tests comes under the type test, what tests comes under routine tests.

1412

Why transformer used in UPS??

1540

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