WAT IS MEANT BY COLD AND HOT START OF A MOTOR?? HOW DOES IT
AFFECT A MOTOR'S PERFORMANCE??
Answer Posted / mohamed
COLD : motor @ ambient temperature•
HOT : motor @ rated temperature for specific class and service factor.
| Is This Answer Correct ? | 4 Yes | 26 No |
Post New Answer View All Answers
what is the working process of over & under voltage relay.
why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?
What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?
What is different type of Electrical curve and how it protects the equipment's while up-normal situation?
magnetizer priciple
what will happens if one phase is missing for 33/11kv power transfomer and why?
Is RTCC panel needs any control supply.
What is bode plot?
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
1) What are your personal strength? 2) What are your personal areas of improvement? 3) What are your expectations from from a particular job? 4) what are your carrier objectives?
What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??
how to measure earth resistance of a substation
I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
why fractional pitch winding generally used in alternators?
how ct burden,magnetising current,ratio and knee point voltage are related & derived