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 do you mean by power transformer?

1077

Define thermal resistance in the context of power amplifier.

1127

Define piezo-electric effect?

1127

What is accuracy of a measurement?

1148

Which capacitor is preferred for high voltage and frequency?

1079

What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

1473

at what base you will tell the direction of rotation of dc motors and generators?

1137

What is force on parallel conductors ?

1079

Define ampere

1300

What is miller crystal oscillator? Explain its operation?

1111

What is the use of oil in transformers?

1101

Why are iron cores in transformers made laminated?

1120

What are the three major categories of error?

1226

could you measure current in parallel?

1110

Draw the circuit of clapp oscillator?

1142

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Un-Answered Questions { Electrical Engineering }

plz tel me syllabus and exam date 4 jr executive engg (electrical)

1980

What is the formula to calculate the rating of power cable for three phase current.

2137

why we are using earth pit in sub stations.?

2167

why using transformer and thyristor switch in 3 phase apfc panel

2879

why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?

1864

WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?

2221

what is the basic construction diffrance between servo motor ans sqiralcage induction motor

2482

What is conventional thermal current (Ith)

4443

What is the use for cable entry in control room?

1170

PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??

2424

what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

3046

WHY BREAKER ARE USED IN SUBSTATIONS?

2236

Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?

2009

Load transfer in 11kv double busbar switchgear - operation.

1958

How does zener phenomenon differ from avalanche breakdown?

1164

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