Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

Why Motors are generally supplied with 3 core cables??? why
not 4C??

Answer Posted / neeraj pandey

Generally the Motors(approx 80% AC Motors) are 3 Phase
operated and having three terminals for taking supply. so
they required only three core cable.
Thats why there is no need of extra core in cable.

Is This Answer Correct ?    6 Yes 10 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how many load we can take for lighting

2203


what is the difference between pvc & fiber glass cables

1505


how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me

2209


in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly

2243


WITCH CARDS IN USE IN FIRE CONTROL PANEL.

1860


What does quality factor depend on in resonance?

1032


what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors

1939


Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics

2247


what is rocking arrangement in arc heating

2072


How to test Alternator stability test for REF relay

1430


During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative

2073


What is domestic transformer? Draw the connection of domestic transformer.

2252


if a.c supply is given to the motor,, what happen?

2100


why you don not show protection and type of isolation in key single line diagram?

1923


Define coil span?

1005