Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what are the assumptions made in swineburne's test?

1682

why we short ckt the secondry vo5tage/ winding in transfr and motor?

2 3990

why in transformer there is not rotating fiddl/ magnetic field like motor

4 4298

what is the use of 6.6kV/6.6kV Transformer???

3 5656

what is relation between torque and speed / rpm?

1 3296

After fault clearing in Tr line, whether the Metering core of CT is comes to normal condition from saturation region & its works as a normal condition?

1 2452

what are the range of memory address in plc for L&T lx7 4A

1809

what is the function of garing capacitir in SF6 circuit braker?

1 3097

How can we get electric power from lighting ?

TATA,

3 4567

In our homes we place the 5Amps fuse...now in our house only takes 5Amps for all normal conditions ha???

Areva, Bajaj, MSP,

2 4918

A 100 KW GENERATOR , only 50 kw load is connected then how much power generated by generator

3 4717

How to calculate the current capacity of the 3C / 1C Al/Cu power cable???

2 4285

if we connect a ohmmeter across shorted capacitor .what will be the reading..will it be zero or infinity

2 6426

In a star-star connected h.t transformer why we use NGR on the secondary (l.t)side.

Star, TATA,

3 6757

how many mega ohms insullation of the cable can't be use when testing with megger tester for Low voltage cable 240V use?

3 4828


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Un-Answered Questions { Electrical Engineering }

Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?

3277


Why generation voltage in thermal power plant is between 11kv to 33kv?

611


when ID fan will immediately stop through VFD what exactly cause and problem the ID fan

979


how calculated Transformer losses.

1564


why we need to us lenz's law for synchornous motor

2062






What technology is used in latest generators?

1627


how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.

1575


what is your aim

1436


can we conduct the swineburne's test on a dc series motor? why?

1625


what is magnetizing and demagnetizing current in generator and motor?

2729


how many electricity poles are there and what are the names and their sizes.

1425


What is the end effect of linear induction motor ??

1567


WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION

1488


Why are iron cores in transformers made laminated?

652


How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?

1808