Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what are factors to be consider to design a HT & LT motor?

1 3058

hot water tank,top element 240v across,the bottom 120v across,why?

1 2886

why capacitor bank is not used in generator power

Caterpillar,

7 22537

Can I Drain A Oil For Sample When The Transformer is Running? (Charged)

2 4968

What is the difference between Delta & Wye windings?

1605

what are factors to be consider to design a HT & LT motor?

1822

In ac motor,when dc supply is given what happend to the motor?

3 4064

what are the materials used in HRC fuse

Bhel,

3 12204

why we use shunt in a rectifier system ?

1 3565

what is bausbar?

Essar,

4 6020

why vector group is ued

2 3983

IF I USED VVVF DRIVE IN FAN APPLICATION MOTOR IN 6.6 KV ( 700 KW) MOTOR & DURING NORMAL RUN OPERATION TIME IF RPM SUDDENLY REDUCE IN MOTOR BY DRIVE(E. MOTOR RPM REDUCE SUDENLY 687 TO 550 RPM) WAHT WILL BE HAPPEND IN DRIVE

1 2232

defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?

3226

what is level 2 automation?

2722

what is distribution board?

1877


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Un-Answered Questions { Electrical Engineering }

define the active power?

1496


what is the working process of over & under voltage relay.

1629


What Maximam Gap Taibaar & Bush

1817


What is the test block protection relay if any body know plz explained

1023


What is core CT & it's function?

1659






i applied for the ap transco please forward the freqventley asked QA

1550


How many turns are there in primary winding? (In Transformer)

1220


what is allowable ac mixing in dc

1542


DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS AND SCR CONVEYORS , DRAW NEAT SKETCHES

1633


How many types of electric motors are there?

659


Single line diagrams for star to delta and DOL starters.

1819


Why you want to join non technical field when you are an engineer?

6207


what's the difference between 'shaft power demand' and 'BHP' , when we consider electrical load list.

1089


Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

1229


How will polarity test of Dy5 Transformer ?

1793