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 1480

what is diff b/w electrical & electronics ?

Bhel, UltraTech,

6 4320

what is the formula to convert from KVAr to current?

Halcrow International Partnership,

1 2146




What is auto reclose system in Circuit breakers

1 1829

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

1 2758

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 1459

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

4 18307

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

Finolex, Denson,

4 9918




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

Finolex,

594

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

1 1381

time constant of RC series circuit?

DVC,

2 1627

In PT the coil is wound on?

DVC,

3 1994

galloping in transmission line is due to

DVC,

2 1737

aeroline vibration is present

DVC,

1 1272

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

TATA,

458


Post New Electrical Engineering Questions






Un-Answered Questions { Electrical Engineering }

What is big transformer parts and their function ? Ty

418


why we are using in reverse power relay in generator singranizing

641


Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

510


design a 3 bit synchronous and asynchronous counter using T- flipflop

403


what is the differencce inn series and cascade connection??

2804


sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

625


state the working principle of incondenscent tube?

479


where can the transformer having vector group Yny0 be used??

1661


why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?

601


What is the difference between diode and a transistor in terms of the direction of current flow?

688


what are inductive and capacitive voltage transformers.what are their applications

418


how pt is using

460


what are the specifications we must look at to select a relay for any capacity motor?

397


what is meant by rotating magnetic filed

367


In parallel operation time both NGR’s close or not close if both close what will happen

2114