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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

if my load is not in continuous operation so what type of panel is required APFC or fixed capacitor bank without APFC whether C.T is required in both cases compulsory? explain detail

1 2336

25 kva load,

Voltas,

1 3191

Currently what is the highest capacity (MVA) of SPPg generator available in the market?

SPPG,

1777

How to test the Secure Elite 440 Multi function meter working condition.

Sadanand Constructions,

2117

how single phase preventer works ?

2503

Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?

1757

what gas is present in incandescent and florescent bulbs

4 4884

What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?

Bhad Engineers,

1832

What are formula we can apply to determine the HT/LT current of 11KV/433V transformer except KVA/LV×√3. ?

2 37485

a new 3ph induction motor doesn't rotates their ratted speed, why ?

Sail,

2 3630

Why do we require transformer with less specific weight if supply frequency is increased?

1541

What is the difference between bundled conductors and double circuit?

Power Grid,

1 4596

why do select 11000v rubber mat even we use only 415Volts

Saint Gobain, Tata Steel Limited,

1 3904

Why we apply 100ADC for contact resistance measurement?.If we apply AC what will happen

4 4025

operation of protection relay watchdog contact?

L&T,

2344

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Un-Answered Questions { Electrical Engineering }

How many types of interlocking use in screw type air compressor,make-Kaser(BSD MODEL)?

2063

What is installed in PAC that is control the humidity

1473

explain different losses in a transformer.

1073

Dear sir, I have completed DECE in the year 1995. I have work experience in HT and LT LINE more than five years. Now i am doing BE in EEE from rajasthan university. After completion of BE,can i apply "C" Licence sir? Please reply.

1876

Why field rheostat is kept in minimum position while armature rheostat at maximum position?

1062

ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com

3376

what is 3rd Harmonics? how it is generated in alternator

9377

xpression 'document.FrmQF.myemail' [

1964

PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.

1991

Write the force balance equation of ideal spring element.

1218

THERMAL CAPACITANCE IS MEASURED IN..................................................

2107

concept of busbar and load dispatching..?

2388

What are the advantages of nichols chart?

1256

What is the difference between the relay and the circuit breaker?

1072

How efficiency of thermal plant can be improved?

1168

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