i want to know about for what reason we are using star
delta starter? how it works? what are the advantages?
- 4 Answers
- 5892 Views
- I also Faced
- E-Mail Answers
Answer Posted / kishor
starters are used for the purpose of to reduse the starting current...
in star-delta starter motor starts in star connection at this time motor voltage reduses than 1/root3...
there fore current is also reduse 1/root3...
and after some time motor is automatically convert to delta mode through timer....
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
placement paper samples of mspl company
What is the function of retrip in busbar?
in indoor type circuit breakers why only the corner breaker trips specially during cold season. What is the reason.
What is servo motor? what is its purpose?
for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?
What is the difference between circuit breaker and isolator
How 3 phase invertor works?
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
What would be the size of wire used for 2 Ton of window A.C?
Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.
what is the thumb rule for determination resistance of resistor?
What are the different types of controllers?
In control room of our one plant there is a continuously the incoming power goes to PC is vary,means in stabilizer it continuously indicate from high input to low and low input to high. what is the reason and its solution.
I am doing apprenticeship training at HT switch yard in NLC. How can i get electrical c license. ??? What r the rules for getting it as an apprentice? ??
What is an 86-P or an 86-A trip
