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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

plz send me Bhel, Mahagenco, sbi previous exam paper for electrical engineer on my email-id kambali_smita@yahoo.co.in

Bhel,

2406

how we can convert 3 phase to single phase without using any transformer

8 13147

what is the name of transformer oil.

15 22463

In Transmission System if the potential difference at the two end of line are same then is the transmission of power will continue ? if yes then how.

IOCL,

1 2373

How to calculate the rating of ELCB OR RCCB for an equipment?

2 23937

WHAT WILL HAPPEN IF WE START A MOTOR WITH STAR & IT IS RUNNING WITH STAR CONNECTION INSTEAD OF DELTA

3 7594

What will be the excat cable specification in Sq MM...please find the details below.... Induction Motor HP:55 Amps:70(starting Amps),45(Running Amps). Volts:415

1 6021

what is the maximum current rating in india for home?

3 15934

How we calculate the current carriying capacity of the different sizes of Aluminium busbar ?

ABB, Raj Process Equipments, Visa Steel,

3 13706

if the supply voltage increased by N times, the x-section of conductor will be.........

APGenco, Electrical Tech, Ericsson, IES, Thirumalai Chemicals,

2 6421

what is the difference between thyristors and capacitors

DRDO, ETE,

2 10451

What is a roll of adopter panel in terms of h.t. Panel ???

1 4073

what is the relationship between phase & neutral

2592

what will happen if there is a voltage leakage or current leakage in an electrical train

2020

WHY THE COLOUR OF TRANSFORMER IS GREY ?

2263

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Un-Answered Questions { Electrical Engineering }

where lt & ht capacitor used

2233

What is meant by a stray loss of a induction motor??? What is the equation to find it

3093

What is the method of estamating of cable, CB,MCB ?

2170

What is the normal phase difference between the voltage and the no-load current in a transformer?

1249

How to calculate energy stored in an inductance?

1146

What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?

1776

How does a television work?

2311

What types of question are done for diploma students in aptitude test

1647

Compare salient pole and cylindrical rotor machines.

1887

what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?

2090

our industries ht line so power fluctation(once drop of power please rectify causes

2255

How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

1926

What are the advantages and disadvantages of the dc motors?

1133

Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks

1763

solor panels arrange some angle,panel is flat fitted energy was produced or not why?

1901

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