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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Frequency in the control system represents? Continuous system in time domain ? In frequency domain?

CCP,

1 2665

If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.

CCP,

2289

ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?

CCP,

2955

Z transform is use when system is not a) converges b) diverges

CCP,

1678

Natural frequency of a system gives... 1) nature of transient 2) overshoot 3) oscillations 4) speed of response

CCP,

1 8574

What will be the sampling frequency that reveals the same sampled signal?

CCP,

1 4773

The control system is used for?

CCP, NTPC,

3 4958

Transfer function is == ? a. Mathematical model b. System with no physical structure c. Can be calculated through differential equations

CCP,

1 2964

Pole of s-plane gives the information about?

CCP,

2 3723

How can i run three phase bore well motor in 2 phase while i running it by using capacitor its ams increase to 23 ams the distance from motor to stater is 1600 feet

Private,

1740

What is purpose of APFC panel?

Techno Electric and Engineering,

7 11043

Why there is restriction to generated voltage to certain limit for example (now 18kv) ?

College School Exams Tests,

3 4571

my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs

1803

what is the safety of voltage power transformer(2250KVA0

Emerson, Jindal,

1990

How to calculate mf when meter equipment and meter are connected

1734

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Un-Answered Questions { Electrical Engineering }

what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?

2356

How can two 3 phase transformers of same KVA and Voltage be connected in parallel?

1900

What is the use of oil in transformers?

1104

nwhat are the main Components of servo motor?

2090

v/f drive basic princeple

2481

Hello sir i m student of gtu .what is idp.

2199

What type of pipe material G.I or M.S is used for sprinkler system?

9269

Why line VTG = √3 phase VTG in star? How?

1619

my question is how to answer the question "you are from b.tech eee background and why do you want to go for banking

1342

Why we use circular(Stepped) cross section in transformer core?

2254

How to calculate MCB Breaking capacity.

1525

how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?

2441

What is the function of attenuator in cro?

1202

how much flux density of CRNO core

2999

what are factors to be consider in electrical installation like load factor,diversity factor .....

1814

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