Electrical Engineering Interview Questions
Questions Answers Views Company eMail

will aqatic animal die if we ground the wire of three phase instead of grounding to earth

2 1334

what is diff b/w electrical & electronics ?

Bhel, UltraTech,

6 4098

what is the formula to convert from KVAr to current?

Halcrow International Partnership,

1 2023

What is auto reclose system in Circuit breakers

1 1698

1)Why V cross Arm is used in transmission lines? 2)Why H cross Arm are not used in single poles?

1 2540

hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)

1 1353

why we use DO Fuse in H.T. Line ? What is the purpose of DO Fuse

3 15358

What is the function of semicon in 33kv ht cable ?

Finolex, Denson,

4 9231

what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?

Finolex,

544

in dc transmission the frequency pi is zero, then how it will transmit communication signal?

1 1293

time constant of RC series circuit?

DVC,

2 1446

In PT the coil is wound on?

DVC,

3 1838

galloping in transmission line is due to

DVC,

2 1599

aeroline vibration is present

DVC,

1 1177

What is the importance of counter based plan & how is it scheduled?

TATA,

422


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Un-Answered Questions { Electrical Engineering }

can we do the star delta connection of capacitor for 3- phase motor starter.

409


how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

561


'documenˁ

384


Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.

157


In which working principal temperature transmitter work.explain in detailed.

730


is there any current and voltage drop on liquid resistance starter water/soda tank ?

402


what is the difference between circular wdg & ractangular wdg?

448


If we want to change a contactor of faulty one what are the conditions want to fullfil

397


Witch do depand of Power factor and theory of power factor?

588


what is the use of permanent magnet generator in exciter

547


what is tower earthing and what for it is required

425


what is mean by descripiency relay? & wht is its ansi code?

1013


any application of back emf

523


sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

395


What are the main faults of DC generators?

614