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Electrical Engineering Interview Questions
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what is arc flash and what are the hazards involved

Reliance,

1659

wHAT IS CAPACITANCE LATCHING? hOW TO CALCULATE CAPACITANCE LATCHING? hOW TO SOLVE THE PROBLEM IF CAPACITANCE LATCHING APPLIED?

 1534

How to calculate no of EARTH PIT? Describe the formula as per IS standard?

 1566

UG cable sizes were specified in sqmm. But practically its not coming to mesure. What's the reason for that? And how they specify the size of the cable?

 1464

one KVAR takes how much amps, and how to add power capacitors to electrical panels, for example if one of the MCC drawn 800amps means how much KVAR required

 1 4581

WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?

 1466

What is the difference between lubricating oil and insulating Oil?

Orchid,

4 11548

How we calculate the current carrying capacity of H.T. cabel?

Bhel,

1721

In Power cable specification what is U0/U and Um.

 3204

For what purpose and why ACBs are used

 4 4709

3-PHASE 15KVA dg IS EQUIVALENT TO 12 KW,hOW?

TATA,

2 6539

why can't we increase the voltage by increasing the field voltage in order to get higher voltage.so that we can eliminate step up transformer

Bhel,

4 5890

How to calculate no of EARTH PIT? Describe the formula as per IS standard?

 3180

Im designing APFCR Panel for 600 KVAR.I need to calculate the full current so that i can choose the capacity of isolator/Breaker.Kindly suggest with formula.

 1 3234

what is deffrence between squirral cage and wound rotor in IM?

ME,

1525

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Un-Answered Questions { Electrical Engineering }

what is the use of piston rings in the engine used for a generator...........

1682

what will happen if there is a voltage leakage or current leakage in an electrical train

1497

IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?

2155

what is kondo syatem in eletrical traction

1655

What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?

1409




what is the difference between dry and wet type of 132kV terminations. which one is durable

1544

details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?

1435

list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

1547

how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?

1442

A 100W electric lamp is supplied from a 115V, 60HZ source. The peak instantaneous power dissipated in the lamp filament is

1829

detailed procedure how we calculate cost for pcc m10 and rcc m20 including centering and labour excluding steel/ iron

2606

What is zero of the system?

633

what is the basic construction diffrance between servo motor ans sqiralcage induction motor

2004

how many Classification of fire extinguisher

1658

Can double compression glands be used with regular cables?

1639

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