Chemical Tanker Competence

Management Level (Senior Officers).

This CES test evaluates the knowledge required for management-level deck officers on container vessels. It includes questions on cargo planning, container operations, ship stability, international regulations, and safety management. Ideal for Chief Officers, Masters, and senior deck officers preparing for higher responsibilities or management-level certification.

Questions 60

Time Limit 59 min

Language English

Sample Questions

Here are some example questions from this quiz. Download the GYRO app to take the full test.

Question 1

One cylinder of a diesel engine is operating with a high exhaust gas temperature. From the options given, select the one most likely to cause this condition.

A The charge air is delivered to the engine at too high a temperature.

B Water leakage into the cylinder.

C Cylinder lubricating oil supply rate to the engine is excessive.

D Fuel injection valve opening pressure is too low.

Question 2

Every inflatable liferaft , inflatable lifejacket and hydrostatic release units shall be serviced:

A Every 36 months.

B Every 18 months.

C Every 24 months.

D Every 12 months.

Question 3

Why is it necessary to have an effective ballast water management plan which includes provision for changing out ballast in open water rather than discharging ballast in coastal waters?

A To avoid the introduction of non-indigenous species of marine life from one area to another.

B To keep the ballast water fresh in the ballast tanks during long voyages.

C To allow ballast tank inspections to be carried out during ballast passage.

D To ensure that ballast tanks are always pressed up during a ballast voyage to avoid free surface effects.

Question 4

When starting three phase induction motors which of the following starting methods will immediately apply rated voltage to the machine?

A Direct on Line.

B Soft starter.

C Star Delta.

D Auto - transformer.

Question 5

What would the results of a TAN test, carried out on lubricating oil samples from a diesel engine, indicate?

A A measure of the organic acids in the lubricating oil.

B A measure of the remaining alkalinity in the lubricating oil.

C A measure of the inorganic acids in the lubricating oil.

D A measure of the of organic and inorganic acids in the lubricating oil.

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