Question 406Steam Plants - Assistant Engineer
70% to passCoast Guard Regulations
Apermit copper pipe to be used for steam service subjected to a maximum pressure and temperature of .
B350 psi and 460°F
C350 psi and 406°F
D250 psi and 460°F
AI Explanation
The correct answer is D) 250 psi and 460°F. The Coast Guard regulations permit the use of copper pipe for steam service subjected to a maximum pressure of 250 psi and a maximum temperature of 460°F. This is specified in the applicable regulations for the construction and installation of piping systems on commercial vessels. The other options are incorrect because they do not match the pressure and temperature limits allowed by the Coast Guard regulations. Option B (350 psi and 460°F) and Option C (350 psi and 406°F) exceed the maximum pressure limit of 250 psi.
Related Questions
Q@q.QuestionNumber:Recirculation of the feed water ensures a flow of water through the ____________... Q@q.QuestionNumber:The viscosity of a residual fuel oil is measured in Saybolt _______________. Q@q.QuestionNumber:The reduction gear shown in the illustration is a/an _______________. Illustrati... Q@q.QuestionNumber:Cooling water to the vent condenser in a DC heater is supplied by the __________... Q@q.QuestionNumber:The connections labeled "A" in the illustration, are used to _______________. SG...
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