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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

state types of reflectors in illumination engg. ???????

1937

sugest any typical project ?

1819

if ELCB and RCCB connected in series,what wiil be the result

BEC,

2 5403

what is the significance of tan&delta and how it performed in power transformer

1933

Explain difference between aluminium coductor & copper coductor.

4 8639

How multimeter shows phase to phase voltage 440V & phase to neutral 220V.

2 6355

Please brief what is sinewave

Deccan Cements,

2151

How servo stabilizer works.

2121

How halogen & merquery lamp works.

2155

Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

2189

What is mean by voltage & current.

12 23666

Brief function of stepper motor

1 3260

How colour picturetube works & how many year it will works.

2034

Brief use of isolation transformer & how it works.

1 4529

What is the difference of grounding and earthing?

6 9358

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Un-Answered Questions { Electrical Engineering }

There is any especial requirement for motor to drive through with VFD?

2604

what are the possible reaons & remedies if resistance of NGR getting heat up

1847

How to calculate the copper in HT motors if KW, RPM & Voltage is given

3208

which are the criterias needed to select the kind of neutral earthing(solid earthing,resistance earthing,etc.) at various voltage levels in electrical distribution?

1982

WHY BREAKER ARE USED IN SUBSTATIONS?

2236

how many types are their in switchyard or substation(like D,I TYPE), what is differant between them

2112

what kn of disc is used in 33kv,132kv,220kv,400kv,800kv transmission line

3287

Could you measure voltage in series?

1275

What are the various types of BUSBAR Schemes? explain each

5327

2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........

2321

HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?

2042

what should be the acceptrd value of winding resistance for 2.5MVA transformer

2302

can anyone give an idea about dia calculation in cold rolling mill

1667

If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.

2342

Which types of gate insttaled in static switch. Please give me answer.

1622

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