1) What type of gear is this? a) Helical b) Bevel c) Spur d) Crown and Pinion 2) What component is this? a) Synchronizer hub b) Synchronizer ring c) Spur gear d) Spur hub 3) Which statement about an overdrive gear is true? a) It is normally used for the lowest gear b) The driven gear will be smaller than the driver gear c) The driver gear will be smaller than the driven gear d) The driver gear will be the same size as the driven gear 4) Which shaft has a splined end? a) Countershaft b) Reverse shaft c) Input shaft 5) What is the diagram showing and what does it do? a) Interlock device and stops 2 gears being engaged at the same time. b) Interlock device allows 2 gears to be selected   6) The function of the reverse idler in a transmission is to: a) increase the speed of the output shaft. b) change the direction of rotation of the output shaft. c) decrease the speed of the output shaft. d) change the direction of rotation of the idler shaft. 7) The function of an interlocking device in a transmission is to: a) lock the gear to the mainshaft when a gear is selected b) prevent reverse engagement when the vehicle is moving. c) lock the gear selector shaft in the selected position. d) prevent selection of more than one gear at any one time. 8) The purpose of a power take-off on a four-wheel drive vehicle is to provide: a) extra acceleration. b) simpler gear changing. c) power to external accessories. d) improved power output. 9) The transmission input shaft is disconnected from the engine when the: a) driver’s foot is removed from the clutch pedal. b) pressure plate is moved towards the flywheel c) pressure plate is moved away from the flywheel. d) diaphragm segments are released 10) For a given engine speed, when a gear ratio of 0.8:1 is selected, the output shaft speed is: a) decreased and the torque is decreased. b) increased and the torque is decreased. c) decreased and the torque is increased. d) increased and the torque is increased. 11) In manual transmissions, the type of gearing normally used for the constant mesh gears is: a) spur. b) epicyclic. c) helical. d) bevel.

Transmission (Recap)

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