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Electrical Engineering Interview Questions
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if only one generator is running in droop mode parrallel with grid and suddenly grid breaker off what will happen? It will trip o/u freq or stay as it is? (urgent)

 10 12369

when a three phase motor in running condition consumes 2A in each phase,and if one of the phase gets fails what will be the consumption in other two phases

 4 5258

What is the automatic voltage regulator with servomotor?

Simbhaoli Sugars,

1556

PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.

 1519

I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field

 1434

in a large three phase induction motors usually the value of full load slip is

PSEB,

1 3523

why we are not earthing ht cable at both the ends(sending & receiving end)?

Essar,

5 11964

How the neutral earthing is connected in DG alternator

 6 16821

What will happen if supply to three phase motor is given wiyhout inerting rotor in it?How much current it will draw?

 5 6243

According to general circuit diagram of 1-Phase t/f , why the primary is not get short circuited ,even though the supply terminals both are directly connected through primary winding?

 4 4338

How can i modify the design of 3 phase induction motor to be as 3 phase synchronous motor??

 2 3366

how do you calculate IKW(consumption per TR) in HVAC?

Aircon, CBRE, Cipla, Clivet, Cushman Wakefield, JLL, Sodexo, Voltas, Wipro,

27 138968

what is high tension ? specify the range?

 3 5366

i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection

 1414

what is L.T?specify the range?

 7 6869

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Un-Answered Questions { Electrical Engineering }

what is feed back and what are feed back amplifiers?

626

what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

2852

why we use single core 630mm2 cable for transformer secondary side

467

plz tell me,ht and lt panel terminals in substations explain beiefly

2325

HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)

1492




can we use CBCT in neutral of solidly grounded transformer? in place of three phases we can pass only one phase which decreases the size of CBCT?

1751

State magnitude criterion.

658

What is the difference between the transmission line and distribution line?

651

How does a television work?

1788

what are all the components required to assemble solar panel other than pv cell?

948

primery try cell?

1567

how the characterstics of control valve being done

1451

What is gross error?

676

how can we make cable shedule for controll wiring ? which details must be required for it.?

1627

What is pi controller?

647

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