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Electrical Engineering Interview Questions

how "rabbit ACSR" conductors are more efficient than "weasel ACSR" conductors

AITM,

3700

What is the standard height of installation of Socket & switch from Finish Floor Level as per the IEC/IS Rules?

2428

How can we save theft of wire after finishing of wiring work, plz suggest another answer other than security or supervisor's work?

1907

What are differences between Conventional & Addressable type smoke detectors?

2380

Can we provide 3phase wire in conduit for room?

2064

How can we save electrical cost i.e switchgear, wiring, conduiting etc in a room?

2468

why transformers are rated in KVA

AITM,

4371

HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER

AITM,

1000

Calculate the demand in KVA for a three phase 440V power source drawing 1100A current

5596

how can we solve the RMS value of alternative Qnty is .707 , explain detail .

2833

How to convert KVA rating into HP rating?

AITM,

4703

why transformer does not obey ohms low?

AITM,

4327

HT and LT cables can be laid on same cable tray

3187

how you will decide the distance between the power transformer and its fencing

1004

what the is the distance between 110kv termination point and the ground. how to calculate

1429

Un-Answered Questions { Electrical Engineering }

How the capacitance og capacitor volatage transformer is decided?

1067

reason of diode failure in alternator

941

How to find ampere on ht side for selection of cable size ???

888

List few applications of d.c series motor?

197

what is meant by impedance & transient protection?

1218

What is the most important precaution in any experiment with d.c. Shunt motor?

253

In Generator How suction compression power and exhaust works ?

1014

Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

538

What is meant by reset level of the relay?

187

how to calculate maximum current

1118

what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?

1281

what is relay what is protection & contact multiplying relays where it is used function in brief

98

WHAT WOULD BE THE FORMULA OF WIRE GAUGE FOR A FULL LOAD CURRENT

1208

What is meant by time harmonics and space harmonics?

1851

what is the basic need of domestic loads 1- voltage 2- current

1035