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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

at which places we use 6.6KV Transformers and Motors

4 5886

If u have 60KVA UPS, than tell me how systems ( computers ) u may connect?

Thomson Reuters,

3 6208

how indusrial diesel generator work

Johnson and Johnson,

1877

how to calculate maximum current

Almeer Technical Services,

2285

what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.

4130

hi, i finished b.tech eee in 2008, im worked in dg sets mfg company , now i left job in 6months back, now again i want get job core side, how can i get? is there any couses we have learn to get better oppurtunity? /

1926

what is the difference between potential transformer and capacitive voltage transformer?

1 4251

what is the disadvantages of star connected alternator?

4 6531

in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?

Elicon,

2078

how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?

1981

What are documents to be required for export of the material?

Siemens,

1 6962

What are diffrent type of road taxes?

Siemens,

1943

What is MS-EXCELL?

NTPC, Siemens,

2189

what is high - pot test. what's its use?????

2147

why armature is placed in stator but not in rotor in synchronous generator ?

Student,

2 4003

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Un-Answered Questions { Electrical Engineering }

what is feed back and what are feed back amplifiers?

1039

how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.

1946

How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors

1888

When we connect the large capacitor bank in series ?

1058

HOE WE CAN IMPROOVE BY USE OF CAPACITOR

1922

how to calculate the fault in substation

2367

WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?

2164

wat is the first thing dat is needed, 2 lay a cable in some area??

1829

how electrical earthing maintenance done in industry?

1553

From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

1739

how is working bearing heater?

1943

How stabilizer works??

2056

what is the function of statics switch in ups and tell me parts

1989

which VFD is better ( LT or HT)

2015

what is a power factor?

1767

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