家在线测试 CBT 所有类型的船舶 Ch-Eng / 2nd-Eng Test about Sulzer Medium Speed Diesel Engine (CBT)

在线测试： Test about Sulzer Medium Speed Diesel Engine (CBT)

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教育

在线测试

问题 1 从 10

Select the correct option to accurately complete the following statement according to the information provided in this module. During slow turning of the main engine, the indicator cocks:

Must be fully open throughout the operation.

Must be kept shut throughout the operation.

Need only be partially opened.

May be either open or closed.

Select the correct option to accurately complete the following statement according to the information provided in this module. The main engine can be started after a long period of shutdown:

Almost immediately.

Only after performing basic checks listed in this module.

Only after performing advanced checks and critical measurements.

Only with the permission of the head office ashore.

Select the correct option to accurately complete the following statement according to the information provided in this module. The turning of the cylinder lubricators before start-up:

Is to ensure pre-lubrication and assess the force required to pump the cylinder lubricating oil and check its flow.

Is merely a part of routine.

Makes no difference at all.

Wastes unnecessary lubricating oil and must be avoided.

Select the correct option to accurately complete the following statement according to the information provided in this module. When paralleling two main engines, the rpm of the incoming engine should be:

Slightly lower than the running engine.

Slightly higher than the running engine.

The same rpm as the running engine.

Fluctuating between higher and lower rpm than the running engine.

Select the correct option to accurately complete the following statement according to the information provided in this module. When two of the Sulzer 12ZAV40S engines are running in parallel:

Each speed governor controls the fuel setting for its own engine.

One of the speed governors controls the fuel setting for both engines, ordering the same fuel setting for each engines.

One of the speed governors controls the fuel setting for both engines, ordering an increased fuel setting for the first connected engine.

One of the speed governors controls the fuel setting for both engines, ordering an increased fuel setting for the second connected engine.

Select the correct option to accurately complete the following statement according to the information provided in this module. The options for starting the auxiliary engines are:

From wheelhouse and control room.

From the SELMA computer and a manual start facility.

From the engine room only.

From any remote location such as the cargo control room.

Select from the statements given in the options the one, which is most accurate according to the information provided in this module:

Some of the main engine auxiliary pumps and machines are normally running continuously.

All of the main engine auxiliary pumps and machines are started using a group start system.

All of the main engine auxiliary pumps and machines are started and stopped using Pressostat control.

All of the main engine auxiliary pumps and machinery normally run continuously.

Which one of the given options is the highest voltage available on board the vessel studied in this module?

440 V.

220 V.

110 V.

660 V.

Which of the given options is the power rating for each of the main engines featured in this module?

4 000 KW.

7 100 KW.

5 000 KW.

6 000 KW.

Which of the manufacturers given in the options made the separators used in the ship studied in this module?

Alfa Laval.

Westfalia.

Mitsubishi.

De Laval.

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