why most of the induction motors are delta connected?

Answer Posted / bob

because the motor power in delta connection more than star connection three times
so if your power source can start up the motor in delta connection (current bigger 3 times of star connection ) you do not have problem.

Is This Answer Correct ?    2 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

1803


why the active power flow of some line is increased when the active power of out is cut ?

1643


how meger function

2418


working principle of oil startar

1449


what is transient stability analysis means?

1666






What are the special cables required for explosion proof wiring?

15637


Show the schematic arrangement of diesel power station layout and give its principle of operation.

2531


i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

1304


If short circuit ratio is high is it bad or good for a machine then tell the reason...

1597


Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

2047


How the annunciator works ? How to do its wiring

1807


How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator

1608


What is the basic of DTH.

1861


WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

1330


Explain the role of a car driver as one of a feedback mechanism.

734