Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

what is the generation action and motoring action?

3 13412

What are the possible causes of REF operation on a power transformer

4 7481

how much cuurrent flow through human body effected ????

Divis Laboratories, ICSA,

7 11123

Explain the Term in CT Name Plate – Class: 5Ps

Divis Laboratories,

3 12790

what are the protections used in power transformers of 5 mva and above

ESRI,

2 5632

what is the function of potential transformer in s/s

6 37389

how did the testing of protection relays done through current injection

Bhel,

2087

If i connect aload to phase taken from one transformer and neutral from another what will happen.

2 4832

hai every bodi please let me know the test procedure for lightning arresters.

2 4094

how can we check the earth resistance

3 5969

how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage.

FGI, OPS,

1 4736

what is the formula to find battery back up of ups?

3 7504

dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?

2072

can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.

1806

If you touch power transformer........ Then , in your body current will flow or not...?

7 9340

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Un-Answered Questions { Electrical Engineering }

whats the existence of reactive power and when it arises?

2129

what does a string of resistors in a series will do?

1213

What happens to a motor if it is connected in Delta connection

1059

What kinds of decision are made about CT from it's Knee point(voltage & current)?

5079

WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

2117

what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.

2099

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?

2873

why on delay timer used for fully automatic star delta starter?

1695

Refernce currents are to be generated using refernce cueernts how can this be done??

2004

what is settable hystersis protection? If any body knows plz kindly post the answer..

2055

How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

2046

can any one know is sbi interview based on merit or based on roll number

1993

how to calculate cable size in diffrent loads?

2083

In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????

2143

why we are using Load factor?

1953

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