Question

Question 8

1.5
Grog is small grains of clay that have been fired and added into wet clay. What is NOT a reason
grog is added to clay?
O It reduces warping of clay
O It add plasticity to clay
O It helps increase strength of clay
O It decreases shrinkage of clay

Answer 1

B

Step-by-step explanation:

Grogged clay has LOW plasticity.

a- it reduces warping

c - it helps increase stability/strength

d- it reduces shrinkage