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 is difference between armoured cable and un armoured cable

2 23787

how to calculate diesel consumption of a D.G.Set?

4 11285

is EEE eligible for getting electrical supervisor certificate ? if yes then from which state i sud apply

ONGC,

1 3018

What is the disadventage of gland earthing(power cable) if any. ?

2119

Why we can't start a tube light without a starter(choke) and an inductor?

1 4721

What is the size of a 60 watt and 80 watt tubelight?

2164

In three phase supply why we use R Y B Colour not other.

4 10600

HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER

2191

how we can save electrical energy in industries,please give some inputs

3 4943

what is efficient motors and how it is different from normal induction motors

Sarthak Contracts,

1912

what is the effect of un-synchronized power.

2047

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

2 5172

what is the Maximum voltage range for single phase

4 6560

Re: how to calculate diesel consumption of a D.G.Set? Answer # 1 We can not calculate the diesel comsumption...depending upon load it will conume the diesel...suppose the 1500kva D.G is running and the load is 1000kw means it will consume 150-200 liters per hour....

Cipla,

6 14502

what is plunger and what's the use of it in motor alignment?

CLZ, Yahoo,

2640

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Un-Answered Questions { Electrical Engineering }

How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?

2740

please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

2094

for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

2584

Define corner frequency?

1200

According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

1900

Basic motor transformer generator

1487

Wt is the function of reactive power? How it generates & consume though resultant is zero?

1887

from which formula we select a capacitor rating?

2119

how braking & making capacity of circuit breaker is calculated?

2001

The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is

1137

how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer

2197

what is the IS foe lightning arrester?

2168

HOW TO CALCULATE THE VT SIZING?

3142

can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...

1983

all details of DG UPS HVAC

2072

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