Question 565Steam Plants - Assistant Engineer
70% to passWhen starting a turbo-generator, you must provide lube oil pressure to the governor power piston by means of _______________.
Athe hand operated or auxiliary lube oil pump
Ba line from the gravity tank
Cthe main lube oil pump
Da line from the other generator
AI Explanation
The correct answer is A) the hand operated or auxiliary lube oil pump. When starting a turbo-generator, you must provide lube oil pressure to the governor power piston by means of the hand operated or auxiliary lube oil pump. This is because the main lube oil pump is not running at the start-up, and the generator cannot be started without providing the necessary lube oil pressure to the governor power piston. The other options, such as a line from the gravity tank or the other generator, would not be able to provide the required lube oil pressure for the initial start-up of the turbo-generator.
Related Questions
Q@q.QuestionNumber:One boiler of a two boiler plant has ruptured a tube and the water cannot be mai... Q@q.QuestionNumber:Which of the following fuel oil characteristics establishes the danger point whe... Q@q.QuestionNumber:As shown in the illustration bellows "I" in the gland seal regulator is actuated... Q@q.QuestionNumber:The atmospheric drain tank (ADT) normally drains to the _______________. Q@q.QuestionNumber:Most marine boilers are designed to produce _______________.
Ready to test your knowledge?
Take a Steam Plants - Assistant Engineer Practice ExamOfficial Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience.
Get the App