Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / mohsin jamil
because motors start slowly with high torque and bcz of high
torque it needs high amp until it reaches to its full speed..
thats why we use Star connection or start the motor slow so
that motors winding doesn't burn
| Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
What are the causes for the failures of sandwich type (Al) busducts?
it is possible to measurement of tension of slipring induction motor(SRIM)carbon brushes, any maesuring instruments are available in the markets.
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
Connection diagram for KW meter and Kva meter
which type of questions asking for solar companies?
how to calculate the breaking capacity of different breakers.
Define transfer function?
Where is the best place to mount distribution panel in a house.
we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?
Purpose of providing neutral isolation panel for parallel operation of diesel generator
Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
