if there is a 1 kwh DC motor , can it works by using 1 kwh AC generator connected with converter or not?
MOTOR POWER RATES IN WATT OR KILO WATT, NOT IN KWH. TO POWER 1000W MOTOR, AC GENERATOR AT LEAST NEED MORE THAN 1000W OUTPUT BECAUSE RECTIFING IT INTO DC HAS LOSS.
Each of the 3 units has some losses, so the DC motor can only work with light loads.