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How speed increases when flux decreases in dc shunt motor?
Increasing flux, torque of the dc motor will be increased and speed of the dc motor will be decreased as speed of the dc motor is inversely proportional to that of the flux and the torque of the dc motor is directly proportional to the flux.
What causes speed drop in motor?
1) If current, at 'on load' condition, reach or cross its rated value, then the speed of the motor will be decreased. 2) If there is any voltage droop occurs in the incoming supply then the speed of the motor will be decreased.
What will happen to speed-torque characteristics of an induction motor is the rotor resistance is increased?
If Rotor resistance is increased torque is increased
What happens if load is greater than output power?
For AC system speed of generator will be decreased and then frequency decrease, if there is no trip the motor load will be automaticaly reduced as Load Power = torque x speed and speed of motor vary acc to frequency. Finally the motor will be run at new lower speed that load = power generation. The other effect is voltage in the system will be decreased and result of lower load consumption
How can pulleys be used to increase the speed of a motor?
I dont think you can increase the speed of the motor but if the motor is driving some piece of rotating equipment (pump etc) the speed of the driven shaft can be increased up to the point where the motor reaches full load current.
How speed increases when flux decreases in dc shunt motor?
Increasing flux, torque of the dc motor will be increased and speed of the dc motor will be decreased as speed of the dc motor is inversely proportional to that of the flux and the torque of the dc motor is directly proportional to the flux.
What causes speed drop in motor?
1) If current, at 'on load' condition, reach or cross its rated value, then the speed of the motor will be decreased. 2) If there is any voltage droop occurs in the incoming supply then the speed of the motor will be decreased.
What is the speed of a crown and pinion gear increased decreased or constant?
tacos
What is the speed of buggy?
The duration of Speed Buggy is 1800.0 seconds.
When was Speed Buggy created?
Speed Buggy was created in 1973.
What is the duration of Speed Buggy?
The duration of Speed Buggy is 1800.0 seconds.
When did Speed Buggy end?
Speed Buggy ended on 1973-12-22.
What are the release dates for Speed Buggy - 1973 Speed Buggy's Daring Escapade 1-2?
Speed Buggy - 1973 Speed Buggy's Daring Escapade 1-2 was released on: USA: 15 September 1973
What are the release dates for Speed Buggy - 1973 Speed Buggy Falls in Love 1-4?
Speed Buggy - 1973 Speed Buggy Falls in Love 1-4 was released on: USA: 29 September 1973
What are the release dates for Speed Buggy - 1973 Speed Buggy Went That-A-Way 1-1?
Speed Buggy - 1973 Speed Buggy Went That-A-Way 1-1 was released on: USA: 8 September 1973
What happens to the speed of a three phase motor if frequency is increased?
If the frequency supplied to a three-phase motor is increased, the motor speed will also increase following the relationship known as the synchronous speed. This increase in frequency will lead to a corresponding increase in motor speed, assuming that the load on the motor remains constant.
Why speed of the induction motor falls when load is increased?
As the load increases, the speed reduces to deliver the increased torque required.
