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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

A 3 phase motor, 440 voltage, induction motor. If we take out rotor from motor and if we give supply 440 volt to stator then what happens?????

20 24036

difference b/w bus bar and tie line?if possible explain with eg:

2 8909

what is a relation of energy in electromagetic field

1 3892

To avoid arcing what we connect in earthing.

HAL,

4 10243

At present how many HVDC lines are there in india

HAL, Infosys, KSEB, Kuntham,

18 90112

How many no of flip-flops are required to get 16 bit counter

HAL,

10 26819

HOW DO YOU PROVE THE HIGH VOLTAGE CABLES OR BUSBAR IS DEAD EVEN AFTER IT IS DE ENERGISED

6 15420

what happen for input voltage output voltage input current output current and kva if we increase primery winding in transformer?

1 4305

How we find the size of cable if we know the current

Gemscab,

2 23030

depending on what we can choose the rate of mccb considering that we know the total load

2 6795

What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.

ABB,

2742

WHAT ARE THE DFT AND RMS MEASURMENTS PRINCIPLE IN NUMERICAL TECHNOLOGY OF POWER SYSTEM ?? WHICH IS BETTER IN WHICH QUANTITY MEASURNMENT??

1 17374

what are the types of Distribution transformer vector group please explain

7 23973

What is the acessaries distribution transformer ?

Bhel,

11 19075

why causes the burnt of AC Electrical Motor ?

9 39247

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Un-Answered Questions { Electrical Engineering }

What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.

2242

mccb service sittings be done?

1866

what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

1977

SUTIABLE FOR ohm's law super conductor

1998

When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?

1331

what is the breaking capacity and making capacity of circuit breaker and how

2184

sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

1898

hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....

1783

what is 400kv doble circuit quadpole tower?

2012

In radial network the source is fed from 1 end both ends at central

2170

All tape of electrical questions Answers tape of motor transformer e.o.t crane

2701

what is (+) and (-) in generator field detector stand for?

1896

I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.

1786

Explain the operation carried out in thermal power stations?

1080

Use of switch mode power converter in real-time basis?

1238

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