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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

WHY IS THE POWER FACTOR NOT MORE THAN UNITY.

6 25083

HAT IS THE EFFECT OF LOW POWER FACTOR ON THE GENERATING STATION?HOW WILL YOU IMPROVE THE LOW POWER FACTOR?

1 7506

EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.

2273

WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?

2012

EXPLAIN THE FOLLWING: (1) BANDWIDTH (2) SELECTIVITY (3) RESONANT FREQUENCY (4) CURRENT MAGNIFICATION

1 3245

AIR GAP IS TERMED AS USEFUL. WHY?

5 8156

FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?

2142

DOES A MAGNETIC CIRCUIT CONSUMES ENERGY? IF YES, WHY?

6 11763

IN A MAGNETIC MATERIAL HYSTERYSIS LOSS CAN'T BE REDUCED TO ZERO. HY?

3 5617

WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

2168

STATE AND EXPLAIN SUPER POSITION THEOREM.

ABB,

3 18644

EXPLAIN THE APPLICATION OF RECIPROCITY THEOREM

1 12755

DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.

2196

EXPLIAN THE IMPORTANCE OF POLY PHASE CIRCUIT.

2109

Whats difference between a single phase & a three phase motor?

4 16390

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter

1885

How does an induction motor start?

1159

What is Faraday's law

1462

what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

2305

What is phenomenon of electromagnetic induction and how it works?

1035

i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester

2135

how to maintain frenquncy with syncronising sub-station for distribution

2084

why ct ,cvt should be stored in a vertical position?

2601

1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

2714

Explain the purpose of inductor in an electric circuit?

1081

What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

3540

How is operate breaker failure scheme in substation

2066

what is the preventive maintence for ht panels and busbars and vcb abd acb's.

2319

WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

2605

how we design a pannel to start 10HP motor with the help of star delta starter?

2168

For More Un-Answered { Electrical Engineering } Questions Click Here