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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

sir i have applied for isro-09. still i did not got the HALL TICKET.

2 4430

where we use stardelta starter and dol starter

HCL,

4 16903

how to calculate the kw, Amps consumed by a capacitor, give me the formula for KVAr into capacitance,KVAr into KW & KVA, Amps

3 8490

Why thwe Direction of Rotation of a TABLE Fan & CEILING Fan are different?

Wipro,

8 16294

what is the meaning of ceiling voltage in Generator exciter?

1 9189

why star point of motor shall not be grounded?

8 18205

Please tell me 1 ton = How many Kilowatt (Electrical)

Essar, Mitsubishi, Taj Group, VCMS Technologies, Virtuous Retail,

19 109801

what are the electrical components required for run the motor pump including safety components plz explain it how we can use such components .

2 4794

i heard that power factor(PF) is the main concern for industries, if they are maintaining PF around 0.6 they will be fined for that. now the question is, how can they improve the PF ranging between 0.9 to 0.95 which is safe for them i,e escaping from the fine?

5 7460

defination of a.c filter

2039

defination of controlled shunt reactor

2205

defination of generator

7 9819

defination of lines

1963

defination of loads

1 4958

defination of reactor

3 7347

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Un-Answered Questions { Electrical Engineering }

how the phase convertor changes the no. of phases

1962

How to use computer cpu ups use for home inverter circuit board

1748

HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?

1956

A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.

2075

What is pd controller?

1063

Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?

992

Why do we use center tap transformer that used with portable tools

2223

I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?

2173

PLEASE SEND ME NTPC RELATED INFORMATION LIKE WHICH TOPICS HAV MORE SCOPE,BOOKS TO READ,CUT OFF...PLEASE.mail at thiru.1203@gmail.com

2057

how we calculate the withstansing current capacity of wires&cables?

1977

What is the drawback of class b amplifier? How is this minimized?

1093

Any Electrical Engineering jobs?Please refer for interviews. Thank you

1889

on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help

1703

What is the permissable nutral current of three phase system as per IS standards?

2060

What are the various types of rotor used in the alternators?

1027

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