LESSON 2
PRACTICE EXERCISE
The following items will test your grasps of the material covered in this lesson. There is only one
correct answer for each item. When you have completed the exercise, check your answer with the key
that follows. If you answer any item incorrectly, study again that part which contains the portion
involved.
1.
Which of the following coatings is not a serviceable exterior protective coating?
A.
Damar varnish
B.
Spar varnish
C.
Oil-based paint
D.
Rubber-based paint
2.
Why do you add driers to protective coatings?
A.
To hasten film-hardening
B.
To protect the pigment
C.
To keep the pigment in the solution
D.
To increase viscosity
3.
You are making aluminum paint from aluminum powder. You mix the powder according to
formula, with ___________.
A.
Glue
B.
Water
C.
Varnish
D.
Shellac
2-41
EN0562
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