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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

1354

What is turn ratio of a transformer?

1232

What is an ideal transformer?

1166

How a band pass filter is constructed?

1062

What do you understand by external characteristics of a d.c. Generator?

1102

State and define norton’s theorem?

1250

Define unilateral circuit?

1238

What determines the thickness of the lamination or stamping?

1644

What does ampere turns shows?

1128

What is the most essential condition for the voltage build up for a d.c. Shunt generator?

1148

Define super node?

1211

What is resolution of a measurement?

1204

What will happen if the d.c. Machine is operated below rated speed?

1234

What are the types of instrument transformer?

1171

What is meant by coupling capacitor?

1062

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Un-Answered Questions { Electrical Engineering }

how to setting voltage RTCC panel

1671

what is meant by 3rd hormonics ?

2022

What is the different types of cable & current capacity of cable

1958

in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?

2163

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

2123

how to test YNyn0 vector group in transformer?

3885

how the aircraft outer body and inner body is separated ?

1068

How can we measure the residual voltage in dc machines?

1865

For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?

1905

How to calculate fault level of 11 KV system

2084

Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?

1943

What is meant by a stray loss of a induction motor??? What is the equation to find it

3092

how to select battery for 15 KVA UPS with formula

2545

For high frequency application we use which transformer?

1926

how does a liquid starter reduce the starting currents?

2136

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