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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Mention the methods for starting an induction motor?

1199

Explain what is use of lockout relay in ht voltage?

1130

What is the power factor of an alternator at no load?

1390

Explain how to determine capacitor tolerance codes?

1269

Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

1117

What is reverse power relay?

1252

What is the difference between isolators and electrical circuit breakers? What is bus-bar?

1196

What is the difference between isolators and electrical circuit breakers?

1276

What is bus-bar?

1 4291

What are the advantage of free wheeling diode in a full wave rectifier?

1186

What is the function of interposing current transformer?

1106

What are motor generator sets and explain the different ways the motor generator set can be used ?

1235

Define what is power quality meter ?

1343

What is the different between digital phase converter and ordinary phase converter?

1222

Explain the operation of variable frequency transformer?

1189

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Un-Answered Questions { Electrical Engineering }

i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?

1946

why 1.7Uo for HV cable Hi pot test?IE standard why?

2529

If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma

2170

# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

2053

what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????

3378

If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.

2144

What is PEC??Applications........

2031

During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative

2169

Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com

2185

List the advantages of star-delta starter with induction motor?

1063

How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?

2084

Define reserve-generating capacity?

1245

What is BusBar integrity test and how it is conducted?

2377

Describe Non I.S. Earth System and why is it used?

1853

What is difference between YNyn0 and YNyn ??

2640

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