When power flows through the transmission in first gear, the first speed gear is locked to the ________.

The _______________reduces the speed of all shafts to engage the 1-2 synchronizer to the first speed gear.

The pinion gears walk forward on the __________ turning side gear.

Complete each sentence with ONE suitable word/ phrase beginning with the given letter.The driving gear in the gearset is called a p_ _ _ _ _. Teeth of spur gears may p_ _ _ _ _ _ towards or away from the center. Some helical gears have just one continuous tooth called w_ _ _ _. They pairs with worm gears.

___________ occurs when two gears of equal size turn without changing torque or speed.

The main (or output) shaft turns the same speed as the input shaft in what gear?