Question 55Motor Plants - 1st Asst/Chief70% to pass
The pinion of an auxiliary diesel-electric starting motor normally engages the flywheel ring gear by means of a/an _______________.
AI Explanation
The correct answer is D) Bendix drive or similar mechanism.
The pinion of an auxiliary diesel-electric starting motor normally engages the flywheel ring gear through a Bendix drive or a similar mechanism. The Bendix drive is a self-engaging mechanism that allows the starter motor to rapidly engage and disengage the flywheel, providing a smooth and efficient starting process for the diesel engine.
The other options are incorrect because: A) a magnetic type coupling is not typically used for this purpose, B) an automatic follow-up mechanism is not relevant to the starter motor engagement, and C) a muff coupling and release would not provide the necessary engagement and disengagement functionality required for the starting motor.
Related Questions
#53 Which internal combustion engine starting system uses a vane type fluid motor? #54 Which of the following operating characteristics of the Bendix drive friction clutch is associated with a Bendix drive starter? #56 In a Bendix starter drive, the pinion engagement with the flywheel ring gear is initiated by_______________.#57 Hydraulic starters are installed on many lifeboat diesel engines instead of comparable air start systems, because _______________.#58 Intercoolers installed on starting air compressors, reduce the possibility of _______________.