Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what will happen if the secondary of current transformer kept open....

11 10967

what will happen if the secondary of current transformer kept open....

KSEB,

16 22173

when giving a supply to wounded coil it will get magnetised, but the same is not if it is not wounded on a core..and it is getiing short....why.......

3 2651




how to select the power contactor in Diffrent AC motors.

Titan,

6 19927

How much RPM in Turbocharger in Diesel engine.

MAHINDRA, Greaves,

9 34670

What is the maximum size(MVA)of power transformer available in the India/world?

Adani,

12 15594

What is the dimension of A4 sheet in mm?

Bhel,

6 7299

What is meant by Reactor in power system and what are the uses?

EEE,

11 40158




Can anybody tell me how to calculate(formula) earth flat size(for copper and aluminium).

3 4095

why surge suppressor in vaccum circuit breaker and it is only in motor feeder why not in tranformer feeder?no surge suppresor in ocb in motor feeder?

IOCL,

1 2199

what is the difference between megger and earth tester?

Ashok Leyland, IOCL, RRL,

28 68249

Why we use the D-curve MCBs in critical power distrubution.

Sodexo,

4 4299

What is mean by INRUSH CURRENT?

8 10005

I want the details about BHEL company examination.Can anyone able to help me please.

779

What is the use of core in the transformer?

19 37521


Post New Electrical Engineering Questions






Un-Answered Questions { Electrical Engineering }

DIFFERENCE BETWEEN NORMAL TRAFO AND THRISTER TRAFO?

1004


what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?

1029


How will you utilise electrical power? You can start from the generating station.

666


explain safety measures in alternator?

568


difine electrical ballast in HPSVL

735






Why the power generated in dams is complex power? Why the generators in dams cannot produce Real power directly (i.e power which has zero reactive part)?

572


Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially

770


how to calculate

294


If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!

672


wat is meant by PX class in ct?

722


What will happend if given Vfd out put to step up transformer

504


plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com

960


Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.

413


what is the difference between ac motor and dc generator

513


what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation

680