Electrical Engineering Interview Questions
Questions Answers Views Company eMail

upto how many load can v connect to stabilizer which is used for tv

Sandvik,

1727

what is mean by potential and potential free contacts

2 4371

Why power genaration in India is at 50HZ while America its 60HZ

TATA,

1877

can motors working at parallel operation like D.G set and transformers? It means asking about two motors coupled with same load???

1 3088

In a 3Ph induction motor(old) 6 wires came out from terminal & not mentioned u1,v1,w1,u2,v2 & w2. how can find out the terminals? how can connect to star delta starter??

1 10121

sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used

1398

what is the illumination level required for child play area?

1615

when the diameter of the core and cable is doubled, the value of capacitance ?

2 7920

in a transmission line if the load is suddenly increased in the receiving end of the system the phase shift will ?

1 7662

what is the difference between MCB and MCCB?

4 5900

How to get a multiplier in 11kv energy meter?

1 3056

In radial network the source is fed from 1 end both ends at central

1618

What would be the size of wire used for 2 Ton of window A.C?

1426

How many sprinklers should be in one pipe line?

1421

How can we design MEP services for Commercial Building in area about 22 Acres of land?

1 8373


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

1343


how to introduce yourself

1586


how to calculate percentage impedence at 75 deg C at normal tap

1797


volts=230 c=10mf a=??

1579


Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

2317






if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

1450


Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?

1062


WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.

3045


Explain about c.t?

703


In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?

1419


If not into production, how far did you follow the design and why did not you see it into production?

1708


How to operate a ac chilar plant?

1955


what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB

1579


How to calculate capacitor bank value to maintain unity power factor with some suitable example?

663


What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.

1627