The minimum speed of 6v motor to produce electricity is 15 Mph.
it is the difference between the synchronous and asynchronous speed of a induction motor
it is kept at minimum position to produce more torque which is required for starting a motor
10 mile/hr
The regulator that controls the speed at which the sexual organs produce ejaculation.
The regulator that controls the speed at which the sexual organs produce ejaculation.
initial torque to overcome the friction in generator and then to keep constant speed of stator within the generator. Minimum 50NM
Through a restrictive process of limiting the amount of electricity to the fan motor.
Ceiling fans use less electricity on low speed than they do on medium and high speed. Capacitors are used to control the various fan speeds. The capacitor limits the amount of electricity supplied to the fan motor. When less electricity is sent to the windings in the motor, the fan spins at a lower RPM. The result is a slower speed and less airflow. However, some fans move almost no air at low speeds, so it is important to know what the CFM/watts is for the ceiling fan in question so you can compare the performance at any given speed relative to the amount of electricity used
You will need at least 10 miles per hour wind speeds to generate power with a turbine. Look for an open spot in your garden that is away from other structures or above the roof line.
A DC motor will generate electricity, if used in reverse. IE, rotate it and electricity will be generated. The voltage will be dependant on the speed of rotation. The capacity (Amperage) will depend on the size of the windings and diameter of copper wire involved. Limitation to power and speed will also be limited by the construction of the commutator. All these variables are difficult to predict and unlikely a formula is available. You will need empirical means and careful testing, especially as the motor was not intended to be used in this way.
The output from the dynamo varies with the speed of the bicycle. And as a geared bicycle is likely(but don't have to) travel a bit faster than the single speed, it may produce a bit more electricity.
In series motor, At no Load Condition the flow of Armature Current is low, then the Flux is also low. Flux is inversely proportional to speed. If flux is decrease the speed is rapidly increase it spoil the rotor parts...... so SERIES MOTOR is start with LOAD.....