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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

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 15011

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 6640

What is the automatic voltage regulator with servomotor?

Simbhaoli Sugars,

1993

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

1991

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

1831

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

PSEB,

1 4270

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

Essar,

5 13968

How the neutral earthing is connected in DG alternator

6 18773

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

5 7830

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 5564

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

2 4264

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

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

27 149916

what is high tension ? specify the range?

3 6504

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

1811

what is L.T?specify the range?

7 8853

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Un-Answered Questions { Electrical Engineering }

what is KSR type transmission tower? What is LSR type transmission tower?

5346

why the neutral point in connnection oscillates?

2223

(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?

2010

hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?

1811

a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------

1871

fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

1023

What is trip and closing coil in cb? Why need of them

1468

What is the difference between type1 and type2 relay protection co-ordination for motor feeders

2198

I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

2111

how to select fuse rating for a 3-phase motor ???

1759

What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

1969

A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03

1968

Why High voltage are generate noise ?

1460

how to setting voltage RTCC panel

1633

what about SAP/MRP regarding manufacturing of electric motors and all drives?

1985

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