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 an ac solenoid valve attract the plunger eventhough we interchanges the terminal?will the ploes changes?

1 4359

explain harmonics in simple words..........

HMT,

3 7121

why we are using large cross section cable at load side and small at other (11kv to trsfr)side of transformer? when the load increses current at both side increases,right?

2 5480

What is the value of specific gravity in charged lead acid batteries.

11 16496

Whether the Dc motor Droping the power factor like AC motor if lot of motor running in factory is it necessary to connect capacitor bank

2 4638

what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?

1 5727

what is the differences between microprocessor and general purpose computer

Stesalit,

2193

Describe the difference between a microcontroller and a general purpose computer.

Siemens,

2 8108

How wti of transformer works?

Vedanta,

5 28016

i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance

Vedanta,

2614

How do u term the word 'OF' in Megger Testing???

2 5372

what size of copper busbar use for 11kv 630A

ABB,

3 10252

can you explain the rms value in simple words....

5 9008

How the surge voltage can be arrested in electronic devices

1 4067

how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)

1896

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Un-Answered Questions { Electrical Engineering }

What are the two major types of control system?

1103

Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response

2919

use of PIR in ehv breaker

2166

State and define norton’s theorem?

1251

Why control of DC motor is simpler?

2437

sir please tel me how calucalte kwh if home taken load 30ams how maney kwh taken per day.and 3phase motor 5hp per hars how maney load teken and how mach kwh and forward me to electrical table for calicalte kwh and kvr and kvah

3975

What is the percentage loss for aluminium wire for HT line more than 11KVa

2128

if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?

1414

1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor

2036

wat is meant by PX class in ct?

2045

what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?

2079

What is current divider rule (cdr)?

1341

Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028

1975

Ratings of power transformer,Distribution transformer.

1612

What will happend if given Vfd out put to step up transformer

1820

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