Gears and Gear Trains

True or false: Gears are used to convert an electric motor's high speed and low torque to a shaft's requirements for low-speed high torque.

True or false: Gear trains are made up of two or more gears that mesh with each other to transmit power from one shaft to another.

True or false: Gears and gear trains are only used in bicycles and cars.

True or false: Gears can be classified based on the peripheral velocity of the gears.

True or false: Gears are used to change the direction of rotation.

Gears are toothed cylindrical wheels used for transmitting mechanical power from one rotating shaft to another.

Gears are most often used in transmissions to convert an electric motor's high speed and low torque to a shaft's requirements for low-speed high torque.

Gear Trains are made to mesh with each other to transmit power from one shaft to another.

Gears and gear trains are used in a wide variety of applications to transmit power and motion.

Gears can be classified according to the position of the ______ of the shafts.