Question 173Motor Plants - Assistant Engineer70% to pass
Which of the following operating characteristics of the Bendix drive friction clutch is associated with a Bendix drive starter?
AI Explanation
The correct answer is A) Helps absorb the shock when the pinion engages the flywheel ring gear.
The Bendix drive friction clutch is a component of the Bendix drive starter, which is used to start internal combustion engines. When the starter motor is activated, the Bendix drive engages the flywheel ring gear to crank the engine. The friction clutch helps absorb the shock and sudden torque load when the pinion gear of the Bendix drive makes contact with the flywheel ring gear, preventing damage to the starter mechanism.
The other answer choices are incorrect because they do not accurately describe the primary function of the Bendix drive friction clutch in a starter system. Option B refers to the Bendix drive mechanism disengaging the pinion, option C refers to engaging the pinion with the air start distributor, and option D refers to preventing the pinion from overrunning, which are not the specific role of the friction clutch.
Related Questions
#171 Hydraulic starters are installed on many lifeboat diesel engines instead of comparable air start systems, because_______________.#172 The purpose of the engine-driven hydraulic pump in an auxiliary diesel engine hydraulic starting system is to_______________. #174 A Bendix drive starting motor disengages the drive gear from the flywheel by_______________. #175 In a diesel engine starting motor equipped with a Bendix drive, the pinion moves and meshes with the flywheel ring gear due to _______________.#176 Diesel engine electric starting motors generally require heavier duty motors and operate at higher voltages than comparable starting motors for gasoline engines due to_______________.