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 23798

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

4 11310

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

ONGC,

1 3023

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

2124

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

1 4732

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

2168

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

4 10632

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

2200

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

3 4975

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

Sarthak Contracts,

1919

what is the effect of un-synchronized power.

2071

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

2 5186

what is the Maximum voltage range for single phase

4 6581

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 14531

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

CLZ, Yahoo,

2650

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?

2310

0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

2142

What safety precaution are to be taken for avoiding electric hazards ?

1871

how works inductive &capacitive sensors?

1986

How many types of probe used in cro?

1216

what will happen if i connect 12 volt battery with 24 volt battery charger.

1901

Define phase cross over?

1143

one split ac how can told of this ac which Tr tell me us

2037

what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor

2024

How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

2701

HOW CAN WE DECIDE THE SUPPLY VOLTAGE FOR MOTOR ACCORDING TO ITS RATING(IF ANYONE KNOWS GIVE IT WITH EXAMPLE AND ITS CALCULATIONS)

1955

Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

2043

I'm looking for a softcopy manual set for a Credence ASL- 3000. Anyone know where I can get it?

2065

Earth has zero potential then what would be the neutral potential ?

1432

slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

1941

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