Electrical Engineering Interview Questions

how to calculate neutrel current

4378

What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.

2585

How to get Electrical Supervisory Licence in chennai Tamil Nadu from TNEB. I am BE EEE graduate.

5714

what is POTT and PUTT explain?

2840

what is the difference between ground and neutral?

4098

what is the path of thunderlightening? once both a buffalo and a person were standing 5m apart but lightening hit and killed buffalo not person?

2474

How to calculate the fuse rating depend upon the DC circuit?

2435

Why transformer making sound during operations?

4369

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

2662

How to calculate 33 kv panther conductor line losses.

4868

How can calculat the lode of transformer?

5736

How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.

ABB,

2912

what is the minimum clearance between a 11KV 150KVAR capacitor cell and series reactor.can a series reactor can be mounted in the same structure of the capacitor cells structure

1772

What kind of test is conducted commonly for generator? And explain briefly

4282

Kindly Tell me name of the book for electrical estimation and costing ,calculation or web site to download

ABB,

5748

Un-Answered Questions { Electrical Engineering }

where we use the SFU & FSU?

2020

how we can calculate power factor in single phase & three phase ?thank u

1593

i need about 10 years of GATE solved papers in pdf format and even mock tests toooo

1244

How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?

4298

why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.

1444

IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8

3439

Describe the test procedure to determine the vector group

1632

how much value of resistance should connect to 15 kw, 6 pole 3 phase slip ring induction motor having RV-240, RA-42.

1499

In CTs tan delta point should be earthed , what is the reason behind it?

2562

how is calculated the quantity of weight in hot test xlpe?

2042

What is 100% protection of generator? Why 100% is not used but 95% is generally used?

662

Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?

1790

What is the basic rule for block diagram reduction technique?

793

How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?

1514

What is the function of under voltage release ?

1018