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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Will transformer heating be approximately the same for resistive, inductive or capacitive loads of the same VA rating? Explain.

1 12637

in a dc shunt motor what happens if motor takes high current,no speed

2 4687

What is stray current in DC Traction?

L&T,

2 6930

what is meant by armature reaction & where its happen ?

3 6599

Regarding units, for voltage we are denoting Volts as V but in case of current we are not denoting Ampere as A instead as I..Why..? Any technical reason for this..?

1 4190

how DC motor operating in detail .pls any one guide me .iam not clear idea about that .thank u

2 4783

what is the difference between squirrel cage & slip ring induction motor?

College School Exams Tests, NTPC, Ramyaa Electro Gear,

17 87044

what is ups?how its works?and what is there in static switch how it works?

Bhel,

2 15907

What is C curve and D curve of MCB?

GMR,

3 13449

how give earthing conection to household equipment?

1977

how give earthing to shif and aeroplane which is away from earth?

ABC,

1 4753

in thermal overload relay class 10A indicate what

Reliance,

6 16124

Size of the power cable like 1.5,2.5,4 sq.mm which area calculated from whick area or how specified the size?

MRF,

1 3283

why distribution transformer is uesd in Delta/Star formation?is there any significance in doing this?If yes then breif?

3 9449

why generation is done in delta nad transmission in star? brief

3 9622

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Un-Answered Questions { Electrical Engineering }

what is a pilot wiring and whys that called a pilot wiers

1868

TCS IS IT COMPANY THEN WHY DO THEY NEED ELECTRICAL &ELECTRONICS ENGINEERS?

1900

How to assume answer to electrical questions

1484

How to maintain ac plant?

1909

why would amp draw on neutral wire be as much as amp draw on the hot leg.

2054

Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,

1797

I want to do a mini project. Now I'm studying in 6th semis tor EEE Engineering.

2119

what is mean by transition resistance of transformer?

4489

I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

1873

how to test YNyn0 vector group in transformer?

3817

i need previous entrence exam papers of nhpc.

2798

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

2082

how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.

2165

Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

1932

As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?

1737

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