Few candidates were able to state the:

-           reasons for applying finishes to wooden furniture;
-           methods of applying wood preservatives.
However, majority of them were unable to state the methods of applying wood preservatives.

The expected response to question 4 is as given below:

1. Reasons for applying finishes to wooden furniture

-           for decorative purpose;
-           for hygienic purpose;
-           for protection of the wood surface;
-           for prolonging the life span of the article.

1. Methods of applying wood preservatives

-           brushing;
-           spraying;
-           dipping;
-           hot and cold bath process (open tank);
-           pressure impregnation (Pressure process).