Automobile Engineering Objective/ Multiple Choice Questions
Q16. Which one of the following statements correctly describes the construction of a planetary gear type differential?
(a) The six planetary pinions rotate in constant mesh with the internal gears.
(b) One drive shaft is splined to the central gear and the other to the planetary gear.
(c) Each planetary pinion gear meshes with both the central gear and the internal gear.
(d) The internal gear is fixed to the planetary gear.
Q17. The torque converter uses to transfer torque.
(b) automatic transmission fluid (ATF)
(d) steel belt
Q18. In order to implement gear changes in the gear unit of an automatic transmission, a is used.
(b) planetary gear
(c) magnetic clutch
(d) hydraulic multi plate clutch
Q19. The rigid suspension is beneficial when
(a) it is desired to reduce the unsprung mass
(b) it is desired to have more flexibility in design
(c) it is desired to improve tyre-to-ground contact characteristics
(d) large changes in load make it necessary to have a large suspension stroke
Q20. Damper in an automobile is used to
(a) absorb the energy
(b) dissipate the energy
(c) release the energy
(d) increase the energy
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