what is meant by crawling??

Answer Posted / ravish gaurav

it has beenion motar found that induction motor particularly
squirrel cage type sometimes exhibits a tendency to run
stably at speed as low as 1/7th of their synchronous
speed.This phenomenonis known as crawling of an induction motar

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

State norton’s theorem?

685


2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?

1598


can anyone give an idea about dia calculation in cold rolling mill

1185


What is earth?

1800


what is the difference between surge protection capacitor and surge arrestor

1821






What is the basic principle of welding process?

1681


what is the electrical?

1643


one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..

1689


how meger function

2425


what is the difference between rectifier and converter and commudator?

1479


Can double compression glands be used with regular cables?

1654


why tertiary winding is used in transformer with diagram?

1792


how to generator maintenance (A Check, B check,Etc)

1779


in science exhibition how lamp can blink when you clap near the lamp ? thank you

1505


If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..

2044