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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

design a LV scheme for a 15 storied building?

1 2031

How to work E.L.C.B and how to connect in circuit.

1 2087

How many kinds of E.L.C.B and how to work E.L.C.B

Accenture,

1 2122

Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.

Gasco,

1 3438

what is work of choke in tube light?

L&T,

4 7018

what is difference between di electric and insulator?

Greenko,

2 5505

what is magnetizing and demagnetizing current in generator and motor?

HBL Power Systems,

1 3351

what is diffrence between dc motor and dc generator?

HBL Power Systems,

3 6520

Swg formulae

Bokaro Steel,

1 2104

why ten delta testing is carried out on power transformer

1 1888

give me name of current and volatge control device

1 4185

what is difference b/t ac current and dc current

L&T, Meghana Engineers,

4 8200

why are use corona ring in high tension line switchgear?

1 2813

what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

Jindal,

1 2358

In LT Line What is the minimum clearance required between phase to phase busbar & between Phase to body of the panel? Also between Neutral &phase, & Neutral & body of panel. as per standards.

1 8045

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Un-Answered Questions { Electrical Engineering }

What products have you designed which have entered high volume production?

2145

HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com

2347

why lightning arrestor are made in two stack of insulator but why not cvt

2143

sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.

1990

I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

3879

Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

3119

what is the condition for YnD11

2646

Define the overload capacity of the motor?

2136

How much minimum insulation required between 11kv/3.3kv transformer windings?

2508

could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

2160

can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)

2062

Yazaki india pvt ltd interview questions qurey related

1114

Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

1980

PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com

5516

I want single line diagram for AMF & DG syncronizing panel

7281

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