WAT IS MEANT BY COLD AND HOT START OF A MOTOR?? HOW DOES IT
AFFECT A MOTOR'S PERFORMANCE??
Answer Posted / mrudang
cold start its first start of motor
when the first time u start the motor
hot start of a motor means
second start of motor , after first start of motor u stop
the motor and again u start the motor then motor condition
is hot thats why it is known is hot start
prformance ???
when u start at cold condition , motor takes more starting
current for getting in synchronus condition
and in hot condition motor is already hot thats y it's
starting easy then cold
| Is This Answer Correct ? | 16 Yes | 42 No |
Post New Answer View All Answers
132/6.6ππ πππππππππππ πππππππ πππ πππ πππππ πππ πππππππππ. πΈ'ππ πππππππ πππππππππππ ππ 6.6ππ/415π πππ πΈ πππππππ πππππππ ππ ππππ πππππ πππ ππ ππ 13/6.ππ πππππππππππ?? πΈπ π½π.. ππππ π ππ’??
why we use sinosidal voltage / current instead of others in system?
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
How efficiency of thermal plant can be improved?
what is the effect of back reactive power on the generator ?
PAC and simple Ac different
what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?
What are the different methodes for calculating the short circuit Current?
how electrical earthing maintenance done in industry?
When we giving the 3 phase supply to ups system how to coming netural?
whether fibre optic cable in high voltage earth conductor is used for protection circuits
How to distinguish whether MCB is DC or AC looking at it physically
use of choke in APFC panels
what is ramping rate of generator
what are the specifications we must look at to select a relay for any capacity motor?