Explain the purpose of gelcoat in grp process with eg.
-describe a sitiuation when wax is properly applied to a mould?
-what r the 2 faults of cold chisel?
-discuss two steps in reconditioning of cold chisel?
-explain why a technological product changes overtime.
-what is the specific function of marking gauge and sliding bevel.
-why plain sawing board can easily warp during the seasoning process.
-what is the use of acetone in fibre glass construction.
-explain how the oxidizing flame can be produced.
-what does grp stands for?

Explanation:

The purpose of gel coat is to keep everything intact while your piece is drying so that none of it will fall out

the correct answer for this question is:

it is system invented in 1872 that produced the first illusion of movement. basically it was a disk with a series of drawings around the edge, showing the same object in slightly different poses. when it was spun, it created the illusion of movement.

found this online : )

i believe the answer is: a.  abstract forms were often used to represent human figures.

representing human figures in abstract forms is often used in the geometric period, not hellenistic  period.   during the hellenistic  period,   aesthetic value derived from creating arts which mimic the actual shape of a certain object or individuals.

hope this ! < 3