WHY 6.6KV MOTORS ARE STAR CONNECTED AND WHY NOT DELTA CONNECTED,
- 15 Answers
- 30483 Views
- Bhel, I also Faced
- E-Mail Answers
Answer Posted / sudhakar
in star line voltage is equals to root three times of
phase voltage
due to this the effective voltage applied is less so the
current drawn by the machine is less in star than in delta
| Is This Answer Correct ? | 56 Yes | 5 No |
Post New Answer View All Answers
Different types of relay fault which phase sequence??
I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.
What is Fire Panel ? How it works ?
What is Plank's Law?
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
Why we use circular(Stepped) cross section in transformer core?
Basic motor transformer generator
What is resonant frequency?
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
Explain dc generator with its types?
sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.
Please explain, how to test vector group of tranformer(Delta y1) . Thank
why the check zone and main zone are used for Busbar Protn. scheem?
Can i use the B-curve MCB instead of C-curve MCB
Give two basic speed control scheme of dc shunt motor?
