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Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Why does the power consumed is always constant even if a fan speed is altered?

 5 19699

WHAT IS THE DIFFERENCE B/WDYNAMO&ALTERNATOR?

IOCL,

6 8494

lllg,llg,ll,lg,lll which fault is severe and why?

COEP, GE, PSC,

10 66531

why we use ac?why we use dc? why we we cannot use only ac/dc for all the applications?what happen if we use?

 1743

what is the difference between current rating and breaking current of an MCCB? and for a known load how to calculate the current rating of a MCCB?

HPL,

1 5748

What is technical difference between ELCB & ELMCB?

 3 32035

how was the induction stove working?

 3 5124

hi i m going to attend bhel interview on 22nd sep 2008 for ET(electrical engineering).pls guide me how to prepare for the interview.i am a fresher.

Bhel,

1 3345

Explain the working principle of Vacuum circuit breaker and Air circuit breaker

HP, Trinidad and Tobago Electricity Commission T TEC,

10 45821

Why not using Air circuit breaker at High tension side?

Wipro,

1 2740

What is diference between ELCB & ELMCB?Also how its application for use in design area?

 2 17599

How can w select the cable size for different rating load & also waht r factors affecting the during selection of cable?

AB Inc, Bosch, BRB Cable, Lucas TVS, Trisome Technical Services,

11 34172

wht is this amps in power consuption and how can we convert that into consuption hours ? i am a sales executive of a energy saving lamps .

KSEB,

5 6680

wht is the difference between volatge and wattage ? how can it be converted ? (like 15w = 6v ) like tht... ? actually what tht means ?

 3 5120

what is the fullform of mccb

Thermax,

10 18701

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Un-Answered Questions { Electrical Engineering }

which pump used in WTP explain the function of VFD how to dtermine capacitorbank of capacity one plant

1463

could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

1570

i need about 10 years of GATE solved papers in pdf format and even mock tests toooo

1194

A jet of fluid strikes a plate What was the force required to counter it?

1452

lamination figures

1398




Give details on how you intend to handle a challenging position you are posted to manage unexpectedly as a company staff?

2876

What is the basis for framing the rules of block diagram reduction technique?

957

we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)

3438

How to configure the drives in PLC, through Profibus commnication. And to how to address it?

2354

what is consequences of neutral and earth connect?

1647

i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.

1449

I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?

2038

Testing report of Earthing of 3.15 MVa PTR.

2119

What is class ab operation?

624

What is effect of over voltage and under voltage on ACB

1390

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