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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

in elevator industries , how to calculate the required KVA for the elevator (elevator spec- 40A module , motor of 13.5KW, 20A)

DLF, Tata Steel Limited,

1 13806

why the stator is not laminated in DC machines?

4 16444

I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.

IOCL,

2057

if we convert kw into kva,which one formula use by us,pls tell me?

ABB, AEC, BGH,

19 28286

if we convert watt into kva,which one formula use by us,pls tell me?

ABB,

16 23292

if we convert Ampers into kva,which one formula use by us,pls tell me?

ABB,

10 14156

if we convert kw into Ampers,which one formula use by us,pls tell me?

ABB, Essar,

9 14569

if we convert kva into Ampers,which one formula use by us,pls tell me?

ABB,

7 11825

if we convert ampers into kw,which one formula use by us,pls tell me?

ABB,

11 20299

How to decide and select the different earthing wire size for the different types of earthing

Suzlon,

2333

What is the safety factor is to be consider while selecting the switchgear and protection for electrical system

1 4674

Input power is 380 - 450 V but with 45 - 55 Hz frequency - desired output is 415 V and 50hz with 1% variation permissible. CVT / Servo dont stabilize the Frequency - what is best solution??

IOCL,

7 11260

What is transformer saturation?

1 4293

every motors written in name plate IP 55 what is this?

2 27124

what is general test conduted by transformer

Wipro,

8 14401

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.

2187

Why using synchronising methed in DG's sets?

2276

how to identify vector group of three phase transformer by voltage method?

1678

how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?

3309

What is the meaning of C1, C61, C91 cable

3529

WHY BREAKER ARE USED IN SUBSTATIONS?

2284

What is grid collapse? what is the reason for it?

2215

description about dry type transformers

1951

can the measured percentage error during calibration of single phase energy meter be negative?

2453

i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

1781

Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?

4341

If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma

2170

in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.

2147

anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS

2465

how the inner and outer body is separated in aircrafts?

1156

For More Un-Answered { Electrical Engineering } Questions Click Here