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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Why we generate power at multiple of 11 i.e 11kv,33kv etc.

DTV Solutions, Havells, TCS,

9 22854

how does commutator convert a.c to d.c?

NRSC National Remote Sensing Centre, RBC,

2200

what is the actual difference betwen constructional details and constructional features?

2 4132

how the 3phase induction motor is running in 2phase supply with help of capacitor?

1 4098

Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only.

ACC, JLL, ZETDC,

12 41291

WANTCONTACT NUMBER & EMAIL/ WEBSITE TO CONTACT THE SECRETARY,MADHYA PRADESH LICENSING BOARD(ELECTRICAL),K- BLOCK,3RD FLOOR,SATPOODA BHAWAN,BHOPAL

2082

If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not??

3 8334

which type motor r use in the celling fan.....

6 9526

what is a drive ?

3 4920

explain the types of drives

1977

125Kva Dg can take up how much amphere load.

Indian Railways,

7 39469

explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?

4551

what is means of ALF,kPV(min),lexc(max)at Vk,Rct@75 degree centrigate ohm in current transformer name plate?

2 5686

what is means of CLASS in current transformer name plate?

3 7543

why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?

1864

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Un-Answered Questions { Electrical Engineering }

what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.

5546

i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.

1849

what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?

2706

what is deffrence between squirral cage and wound rotor in IM?

1970

define the active power?

2016

dg earth connect only in the amf panel or not why

2090

how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me

1902

i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh

3103

How much load can take a 16 mm aluminum cable 3 phase

1748

how to enter inverter parameter? without manaual?

2037

I want to make street light with solar system ... What may I do for procedure and how much of estimation for each material ... If any one knows guide me and inform this id : aravindd7@gmail.com

1846

Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

3138

What is the fault or needs to be done when frequency in ac drives is not changing?

1660

Define noise?

1168

what are the applications of PLC?

1974

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