4. Which one is an important document onboard with a written record for compliance of annex I of MARPOL？ (A)Repair List (B)Oil Record Book (C)Saturday/Monday Routing Log (D)Reporting for Accidents

12. The principal reason for turbocharging is to increase the power output of an engine of given size and speed, by enabling the cylinders to be charged with air at an elevated pressure and, therefore, at a higher density than air at atmospheric pressure. What is the main purpose to use a turbocharger？ (A)To elevate the density of air in order to decrease the pressure in cylinder. (B)To elevate the pressure of air in order to decrease the density in cylinder. (C)To improve the power output of an engine of given size and speed by increasing the compressed air intake temperature. (D)To improve the power output of an engine of given size and speed by increasing the density of charged air.

4. Which one is an important document onboard with a written record for compliance of annex I of MARPOL？
(A)Repair List
(B)Oil
Record Book
(C)Saturday/Monday Routing Log
(D)Reporting for Accidents

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相關試卷

4. Which one is an important document onboard with a written record for compliance of annex I of MARPOL？(A)Repair List(B)Oil Record Book(C)Saturday/Monday Routing Log(D)Reporting for Accidents

相關試題

相關試卷

4. Which one is an important document onboard with a written record for compliance of annex I of MARPOL？
(A)Repair List
(B)Oil
Record Book
(C)Saturday/Monday Routing Log
(D)Reporting for Accidents