Electrical Engineering Interview Questions
Questions Answers Views Company eMail

how a vibration switch's high signal will going to trip the motor? can u explain with some examplesand wiring diagrams?

Wartsila, Bhel,

1 3218

pls send previous bhel electrical papers

Siemens,

776

how set earth fault over current in relay

Jacobs, Reliance,

5 11274




what is the difference between the electrical and electroncis

TCS,

15 9974

Which is capital of Indian State Tripura ?

RRB,

13 10027

can we step up dc power using transformer?

15 12300

In a parallel circuit dc circuit with two resistors, if you know the voltage, amperage, and one resistors ohms, what formula is used to find the second resistors ohms?

6 3516

condider as 100 w lamps glowing . for completing a one unit how much time it should glow

Avalon,

3 13835




what is the difference between the diode and the rectifier

L&T, Avalon, Mahacol Trexim,

17 29714

can any one tell me the formula for calculating the power and unit consumpetion

Avalon,

9 9206

what happan when ac power transmitted in unity power factor

Maihar Cement, JE,

12 11997

which %age if losses increases when frequency is increased to 25%

Siemens, Maihar Cement,

4 3849

which %age of corona losses increses if frequency is increased to 25%.

Maihar Cement, ADCET,

3 5481

why heat produced at junction of two different conductor. what care should be taken to minimize it.

Birla, Maihar Cement,

11 9314

What is the difference between voltage transformer and potential transformer?

ABB, Wipro, Voltas, MSEB, ETA, Maritime Academy, Reliance Jio,

38 69376


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Un-Answered Questions { Electrical Engineering }

What is the test block protection relay if any body know plz explained

253


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

1124


what types of electrical & mechanical test conducted in switchyard?

875


Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

883


Metal covered multiconductor cables shall employ a marker tape located within the cable running for its complete length in lieu of cable surface marking. Is it true or false?

856






WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO

1058


what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value

879


in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know

656


hello friends..... any one have papers or any study materials?sail ,hpcl...?

678


could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

824


how to prepare the technical test

799


can any one provide me a connection wiring diagram for a DG set control panel along with BOM?

935


How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......

760


DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.

772


Why is tan-delta test and capacitor measurement done on alternator?

775