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Electrical Engineering Interview Questions
Questions Answers Views Company eMail

at which places we use 6.6KV Transformers and Motors

 4 4721

If u have 60KVA UPS, than tell me how systems ( computers ) u may connect?

Thomson Reuters,

3 5194

how indusrial diesel generator work

Johnson and Johnson,

1462

how to calculate maximum current

Almeer Technical Services,

1732

what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.

 3698

hi, i finished b.tech eee in 2008, im worked in dg sets mfg company , now i left job in 6months back, now again i want get job core side, how can i get? is there any couses we have learn to get better oppurtunity? /

 1516

what is the difference between potential transformer and capacitive voltage transformer?

 1 3526

what is the disadvantages of star connected alternator?

 4 5159

in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?

Elicon,

1706

how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?

 1568

What are documents to be required for export of the material?

Siemens,

1 6374

What are diffrent type of road taxes?

Siemens,

1471

What is MS-EXCELL?

NTPC, Siemens,

1659

what is high - pot test. what's its use?????

 1608

why armature is placed in stator but not in rotor in synchronous generator ?

Student,

2 3122

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Un-Answered Questions { Electrical Engineering }

what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?

1897

The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.

925

What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?

2442

DEAR SIR,I GOT THE CALL LETTER FROM RRB, SECUNDERABD AS A JE-II SO PLEASE PROVIDE ME SOME MODEL QUESTION AND ANSWER PAPERS AND LAST YEAR QUESTION PAPERS

1611

what is the electrical?

1631




what is per unit calculation?looking for simple and strong explanation thk u

2076

How many types of circuit loads are there in a common electrical circuit?

676

what is POTT and PUTT explain?

2806

I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience

1207

Transmission through a short line depends on

1672

can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

1681

For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation

2683

WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?

1814

What is the role of power pack in substation protection system?

2221

Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?

2076

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