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 the 415V AC Soft starter? Explain with an example?

TCS,

1 4817

Explain types soft starters?

Siemens, TCS,

7 22138

TELL ME, WHERE SHALL I GET BASIC ELECTRICAL ENGINEERING BOOKS IN INTERNET?IT SHOULD CONTAIN ALL DEFINITIONS?

TCS,

2376

Why DC current is not used in transformer?

JK Paper, TCS,

20 43077

what u meant of power plant?

5 9403

if 50hz transformer is required to be run on 50% frequency what needs to be done???????????

century,

6 11713

How Negative Phase Sequence Relay works in case of Synchronous Motor?

L&T,

4 31804

How we detect the leakage current of 11 KV H.T. motors and waht is the maximim limit?

Ambuja, Pristine,

3 9686

HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com

1977

Slow acting fuses are most often used for which application a) Lighting circuit b) heating circuit c) Motor D) Radar circuit

1 3937

What are the consequences in using existing step up transformer (primary 6.6kv/175A, secondary 480v/2405A) for step down transformer to have a 6.6kv output?

1 3659

what is neutral grounding? why is it required? what is neutral grounding resistor and how is its value calculated??

NTPC, ONGC,

11 66137

Why we are using Ohm's law? where it is applicable? explain.

Pyramid Saimira, TCS,

10 21560

WHAT IS BASICS TO SELECTION OF 11 kv Trasformer, send any calculation sheet for selection of transformer

NBCC,

3 10730

Does frequency change with increasing voltage i.e 220v to 11kv? explain if not?

6 11216

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Why is voltage is required to be within permissible range for an electrical equipment?

1770

please give me solution to rectify the emi(electromagnetic interference)

1972

What happen if 200 KVAR capacitor connected to power continuesly?

2169

What is the complete procedure of erection of electrical panel in industry

1921

what are the possible reaons & remedies if resistance of NGR getting heat up

1896

how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

2420

What is the power factor of a transformer at no load?

1143

WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR

4036

How to configure the drives in PLC, through Profibus commnication. And to how to address it?

2880

what happen if the parallel generator phase angle shift by 1 degree in manual mode

2093

1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.

2044

why power factor is important?

10529

hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is rakesh.2k99@gmail.com

2148

What is Faraday's law

1562

List some examples of renewable energy?

1274

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