Answer Posted / aditya singh
The stable operation of induction motor near sub-synchronous speed Ns/7 is called crawling which is accompanied by much higher stator current, noise and vibration.
here Ns=asynchronous speed of induction motor
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.
how balanced in star delta connection ?
what is the effect of earth on capacitance in 3-phase and 1- phase transmission line?
how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???
How Self works in DG set
During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?
How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current
what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me
What is Diff btw Fire Alarm & VESDA System???
what are the difference between PLC and embedded
what type of motor used to move a 1 ton gate? and relate ratings with load.
my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs
How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?
block diagram of 2 ups system connected in parallel mode?
please write motor, transformer, Generator setting, fault level calculation of Tr.etc
