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Electrical Engineering Interview Questions
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Write the formula for Fault MVA, Fault current, Base MVA.

 2 24067

# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

HPCL,

1561

In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

 2 4126

if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

BSNL,

1 1980

What is the Harmonics??????????

 5 7193

where used impendence relay?

 3 4582

What is SF6 Circuit Breaker?

Sodexo,

10 22624

i want prepare power grid exam what are book we want refer for electrical ?

 5 12954

how can we measure 220kv or more than these voltages ...?and also how can we conform whether we r getting 220kv from generating stations throuth the h v transmission lines?

 1 2863

if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

BSNL,

1517

In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

 8 12480

How shall i design a liquid rotor starter

2449

what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.

 1482

hello freinds what is advantage and disadvantage of plc again dcs?

 2 5887

how can we can take BDV test in transformer?

 5 45321

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Un-Answered Questions { Electrical Engineering }

Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage

1317

what things to be considered when designing UPS

1292

What is difference between insulating medium and fault current interruption medium in a switching device.

1089

List examples of voltage source?

598

Do you know what is dry-out test in x'mer

2209




What are the types of the glands and difference between single and double compression type of cable Glands.

1605

Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..

1664

What do you mean by lighting transformer?

610

What is the use of lag compensator?

660

how to determine ct ratio in ht vcb?

1325

What is BusBar integrity test and how it is conducted?

1554

How to work meggar?

1345

TCS IS IT COMPANY THEN WHY DO THEY NEED ELECTRICAL &ELECTRONICS ENGINEERS?

1461

What is core CT & it's function?

1615

if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

1515

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