the speed of ac motor can be controlled by controlling the synchronous speed (Ns=120f/p). and synchronous speed can be varried or controlled by changing frequency or by changing poles. but practicaly...
Replace with single speed of the same electrical, speed, and mechanical considerations for mounting, choosing the preferred speed from the existing two speed. In general it is common practice...
I assume you mean when driving and then using the gear box to help slow the car. This is because when changing gears the speed will slow of the rotation of the motor and the flywheel. Then subsequent...
Well, think of it like comparing a healthy and fit person to an overweight person. The fit person can run faster because they have less grease and weight on them. The overweight person can't run as...