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

1952

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 228262

what isthe emf eqation of a transformer

7 13209

what is the capacitance of a single conductor

Bhel,

6 16731

what is the working of air drayar

1 4896

what is the working of air compressor.

5 33775

what is the working of hydrent system.

2 7404

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

2039

What is Automatic Voltage regulator(AVR)?

Cummins,

6 20820

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

JCN, Wipro,

1989

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

4 36737

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.

2440

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 32775

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

3 6332

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

4 9873

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Un-Answered Questions { Electrical Engineering }

In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.

2085

1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops

1947

-What should be minimum value of insulation resistance and maximum value of earth resistance at any electrical instillation and what is method of testing the same.

2100

What do you mean by dependent and independent voltage sources?

1049

What are diffrent type of road taxes?

2025

What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?

2299

my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs

1796

What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..

1931

Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.

2071

What is maximum power transfer theorem?

1110

how can i get the formula to find out the cable size if i know the load of main fuse protection.

1938

how does the thyistor work in dc drive?

1982

why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

2926

What happens if the series current double?

1474

I want to know all basics of electrical engineering

1862

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