Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is the difference between Isolator annd Circuit Breaker.

ABB, Lanco, NTPC, Power Grid, RInfra,

21 59872

If I fill the form of engineering services and I left the exam de to navoidable reasons . Will it counts my one attempt

2 2146

What is the different type of class in CTS and why it is required

2 4089




what is the difference between neutral and earth

11 10162

What is a Phase shift meter? Where can I get one?

812

Can anybody tell me the Electrical IS rules website?

1 1771

what is the formula for 3 phase motor starting cureent deatials 3phase 148A delta 415v, efficiancy 94% can we run the motor with 200A incoming supply

2 5602

what is the formulae for selcting capacitor bank to increas pf

4 3539




in a transmission line the aluminium cor is sarrounded and in between there is a another type of matrial what is that?

6 2800

what is the formulae for selcting capacitor bank to increas pf

3 3158

We have a bank capacitor rating of 60 KVAR for a overall load of 160 KVA and we have connected three loads of 50KVA each. We would like to auto matically correct PF using APFC. How do we design it?

2 4505

previous year paper of ntpc bhel for degree in electrical enng

1886

Is there any question in the name of Static Switch in UPS??

673

I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com

946

what is a diffrence between MCCB, RCCB, MCB, & ELCB ? what is rated current e.g. on motor name plate indicated that is rated curent? what is full load current? If we run D.C. motor with mechanical coupling and we measure voltage on terminal it shows voltage or not ? same in AC also possible ?

Reliance,

5 10941


Post New Electrical Engineering Questions






Un-Answered Questions { Electrical Engineering }

What is depreciation factor?

824


what are the advantages of Horizontal isolation breakers v/s vertical isolation breakers in medium voltage switchgear class.

894


What is Annunciation?

703


how to produsing geretor power

698


What is the formula to calculate the size of Aluminium and copper cable?

613






what is the necessity of under ground cables ??

673


do you have some of interview Questions in power and genrator section in general whith answers

742


would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

1122


how to design the heater in temperature control unit to heat 50KL of water?

613


how to CHECK CT AND PT AT THE FAULT OCCUR IN GENERATOR RELAY PANEL .

812


FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?

724


what is negative and zero impedance in 3 phase induction motor ??

668


how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.

841


Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com

827


Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

656