Interested to Buy Any Domain ? << Click Here >> for more details...
Why a starter is used for a motor?
- 50 Answers
- 146638 Views
- L&T, Nilachal Polytechnic, I also Faced
- E-Mail Answers
Answer Posted / jodha
ac motor thr rotor current dirctly proportional to slip
at the moment of starting the rotor is standstill, it means
the slip has the it is maximum value so therotor current
also maximum so,it cause rotor is burned. to avoid it we
must provide the stater.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How to reduce -234126219.6403 MVAr generation and by what?
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
what is the requirement regarding earthing of Single conductor with AWA
why booster transformer is used in sumpners test conducted on transformer????
What is the distance between each insulator in 33kv transformer and how can it calculate
What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr
direction of tarbine& genrator
What is the formula to calculate the rating of power cable for three phase current.
How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.
PIU how does work?
Explain thin film resistors and wire-wound resistors
What is George phenomena to start the synchronus machine?
What is the main cause of magnetism?
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
how to measure dc earth leakage current?
