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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

what are the protecyion of transformer & generators

1974

what is the dedicated earthing

Reddy Labs,

1 4383

what should be the resistance valve of healthy earth pit

Reddy Labs,

1 5072

what is the responsibility of C license holder in industry?

9161

why capacitor do not switch ON the DG power? (I had checked, capacitor ON in DG power that time current rating was reduced.)

1 3528

why is neccessary Tap changing of power transformer with in a certain time

1 3296

132/66kv sub-station procation ?

2262

Why we use circular(Stepped) cross section in transformer core?

2248

Why we use mostly circular coil in transformer? not square or rectangular type of coil.

4 15059

WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT

3169

what is slip?

3 6355

what is necessity of using isolation transformer?

NTPC,

4 7058

1.What is isolators and bus bars?give answer in details

2 4091

In Star type and Delta type Motors, If one phase will miss/Break then which phase winding will burn and why?

4 6181

How Many safety of Air circuit breaker

2 5215

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Un-Answered Questions { Electrical Engineering }

sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

2028

how can we change the phase angle b/w two phase?

5172

How to calculate Temp from Resister from PT100 equation,

1757

What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

2286

Enlist four components of electrive drives.

1841

At what speed an electric car can run with 2 HP motor of weighing 400 kg?

1818

Draw the circuit of clapp oscillator?

1136

Why let through energy not considered for ACB breaker while cable sizing?

2409

primery try cell?

2199

Define early construction of human being

1912

how you taken aotitude test

2484

How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?

3057

In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

1221

Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.

2068

Why does the adjacent zone of protection overlap?

1122

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