WHAT WILL HAPPEN WHEN THE MOTOR FREQUENCY INCREASED OVER
THE RATED MOTOR RPM THROUGH DRIVE?
Answer Posted / elangeswaran
the motor speed will increase the increase in frequency
lead to more heating due to iron and hysterisis losses as
they are directly propotional to frequency. the mechanical
design also will not support the high speed
Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
what does a string of resistors in a series will do?
What is meant by sag?
What kind of preventive maintenance are there for transformer?
Why different Pressure switch used in marine boiler water circulation system
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????
whats the application of voltage regulation? and whats the voltage regulation's device?
Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?
suri transmission
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
what exactly commisioning work does in electrical site work... LT side?..
What is load boxes ?
What is the abbreviation of NGT panel
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
how current is reverse from its normal direction during the fault?