Question 179Motor Plants - Assistant Engineer
70% to passAir motors used for starting some auxiliary diesel engines are generally the type known as a/an_______________.
Aaccumulator motors
Bvane motors
Cgear motors
Dplunger motors
AI Explanation
The correct answer is B) vane motors. Vane motors are the type of air motors generally used for starting some auxiliary diesel engines. These air motors utilize rotating vanes to convert the compressed air into rotational motion, which is then used to start the diesel engine. The other options are incorrect because: A) Accumulator motors are used to store compressed air, not to start engines. C) Gear motors use gears to convert rotational motion, not compressed air. D) Plunger motors use reciprocating motion of a plunger, not rotating vanes.
Related Questions
Q@q.QuestionNumber:Which of the turbocharging systems listed operates with the least average back p... Q@q.QuestionNumber:The minimum fuel oil delivery pressure required for efficient injection depends ... Q@q.QuestionNumber:A large, low-speed, main propulsion diesel engine uses sea water to directly coo... Q@q.QuestionNumber:A mixture of 45% cetane and 55% alpha-methyl-naphthalene is found to have the sa... Q@q.QuestionNumber:Cooling the intake air supplied to a diesel engine will_______________.
Ready to test your knowledge?
Take a Motor Plants - Assistant Engineer Practice ExamOfficial Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience.
Get the App