Chemical Tanker Competence

Operational Level (Junior Officers).

This CES test assesses operational knowledge required for deck officers working on container vessels. Topics include cargo handling, stability awareness, navigation-related responsibilities, and compliance with international regulations. Designed for junior deck officers and officers responsible for operational duties on board.

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

Every person onboard ship has a responsibility for safety and security. General house-keeping rules should be followed. Which of the listed rules is the most important onboard a tanker?

A Always wear safety shoes on deck.

B Always use the handrails when going up or down ladders.

C Never carry lighters or matches on the tank deck.

D Always use gloves when operating portable grinders and chipping machines.

Question 2

The primary duty of a watch-keeping engineer is to:

A Ensure machinery spaces are properly manned.

B Maintain constant surveillance of the steering gear.

C Maintain the ship's speed.

D Maintain constant surveillance of the main engine and auxiliary machinery.

Question 3

Give the meaning of the following symbol:

A Survival craft distress pyrotechnic signals.

B Rocket parachute flares.

C Line throwing appliance.

D Parachute landing area.

Question 4

During inspection of a high-pressure fuel pump for a medium-speed diesel engine, erosion damage is found on the upper leading edge and lower helical edge of the plunger. What action should be taken?

A Renew only the plunger if the barrel appears undamaged.

B Renew the plunger and barrel insert as a pair.

C Smooth away the damaged area with a grinder and polishing stone and refit it.

D Replace the complete pump with a new or reconditioned spare.

Question 5

In a low pressure auxiliary boiler, what would be considered to be the maximum allowable chloride level of the boiler water?

A 50 PPM.

B 300 PPM.

C 600 PPM.

D 1000 PPM.

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