Cleaning. Test 3 – Online Maritime Tests

Why is it important to know the PH value of a cleaning product?

Because dirt will be much easier to remove.
Because one is able to choose the right product for specific cleaning jobs.
Have always managed before without knowledge of the PH value.
Because water on board contains very little minerals compared to the water ashore.

Why is it important to sort out linen before washing?

Why are clean and tidy surroundings important especially on board a vessel?

Most seamen do not care if it is clean and tidy or not.
Because contrary to being at home a vessel is both a working place and a place one has to live for long periods of time, in short it has to do with well-being.
Because one is used to it.
Because untidy and dirty accommodation is the responsibility of catering personnel and what they are paid for.

What is the necessary equipment besides detergent when performing floor scouring on PVC - covered floors?

It is recommended to have special dirt-absorbing mats inside all doors leading to the decks and the engine. Why?

Pantry and galley floors are often covered with ceramic tiles. What should be done to avoid accidents in rough weather?

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