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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

How to calculate cable size in HT AND LT

Apollo, JSKE,

1 2106

Ht panal kia hota ha?

1 2868

What is the Working principle of ELCB and RCCB?

Geo Miler, L&T,

1 3144

Why is the neutral point of a star connected winding of a motor not grounded?

1 3298

What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw

1 1992

How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?

Dhanam Enterprises,

1 1750

why we not use capcitor in Three phase motor ??

GOMS, Power Electronics,

2 3498

What is the difference between PT for metering and PT for protection ?

Dewan Cement,

3 11294

What does dny11 stand for?

Cenored,

5 8893

Ac generato how produce power I need for camplet defination

KCL,

1 1853

How to calculate the 2500 Kva Transformer losses Primary 11KV Secondary 415volts

Laurus,

1 4907

1)Explain why the cradle guard is used on railway crossing in overhead line construction?

1 5151

1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.

1 1858

How to select the proper VSD to operate high inertial load

1 1822

what is the harmonics? which harmonics(fundamental and reference) is suitable for calculating capacitor bank and Active filter and passive filter? what is the 1st 2nd 3rd 4th 5th harmonics and effects?

1 2563

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Un-Answered Questions { Electrical Engineering }

I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

1895

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

2147

hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com

1856

sir pls send the je exam - 2008 and other model question papers..

2141

Draw the circuit of clapp oscillator?

1226

compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

1880

Draw a block diagramof Three UPS systems connected in Parallel mode?

2239

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

Yazaki india pvt ltd interview questions qurey related

1115

TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.

5600

Please send 110 kv sb station full single line drawing(sld)

2540

What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)

2251

please give some hindalco placement papers for written exam

1894

What is the magnetic field (coil DC ) of Turbo Expander?

2141

can i able to get bhel previous exam question paper?

2165

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