Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is the difference between air & vaccum circuit breakers?

IOCL,

2 5344

What are the components of a substation?

IOCL,

3 4586

What is ELCB?

Bhel, CDS, IOCL,

9 10827

How voltage step down is done?

IOCL,

3 4521

How does a 3 phase induction motor is started?

IOCL,

3 5244

can anyone tel me what is competency of electrical supervisor??

ONGC,

2 3504

minimu size and length of gi earth pipe

2 3629

we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

3 5118

how to calculate the over current rating of 3phase motor

2 5247

why sec of ct should be kept shorted

Enercon,

2 4814

difference between isolator and circuit breaker?????

Enercon,

7 10493

how to improve IR value in HT motors?

ABB, AMW, Macleods,

3 15168

Why we are using air gap magnetic condutors

Ford, IOCL,

2 5289

I want to know how to calculate the size of electricity cable in building?

DR Engineering Services,

1360

whether Transformer is singly excited or doubly excited machine?

2 7360


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

how to design the heater in temperature control unit to heat 50KL of water?

1229


How to measure the Harmonic Distortion of UPS ie THD?

1575


my question is how to answer the question "you are from b.tech eee background and why do you want to go for banking

725


Why do we require transformer with less specific weight if supply frequency is increased?

958


1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

1315






What is current & voltage ? Voltage perform at any load without current or not?

1225


Vibromotor 252MV 1/4HP2P..what is mean by 252MV?

1278


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

1536


Can anyone provide with a SLD for HT panel installation for a 33KV line and distribution end has three 1.5MV transformers. Is it suitable to use OCB or VCB and also provide me the suitable rating and its connection diagram.

2665


why the pf of semiconductor device is improved the electrical devices

1278


How the over load setting for HT Motors calculated-provided in Numerical Relay

976


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

1147


i want to know about torque of slip ring induction motor

1505


how to find the capacitance value of the motor while running??

1217


What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?

1557