what is the difference between star and delta connection?

Answer Posted / prem singh

in star connection we have get neutral point but in delta we have not got neutral point

Is This Answer Correct ?    11 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??

1631


Why colled 440V to 3-phase supply.

1671


sail kaott diploma ece ke interviw me qus.kis parkar ke aate hai aur G.S me kya puchate hai kya sameedyaan me kis parkar ke qu.puchate hai

2901


How we can change the direction of rotation of Induction motor? Prove it using graphical

1613


What is the formuala to calculate the rating of motor protection circuit breaker

1716






what is the difference between earthing and unearth

2363


How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.

1628


How can two 3 phase transformers of same KVA and Voltage be connected in parallel?

1333


I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?

1773


Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?

1426


8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......

8479


how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets

1708


What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?

2948


What is difference between Harmonic and Non harmonic Capacitor Bank?

2385


how can we select the appropriate VCB ?

1818