Question

What is the use of engobe in pottery?

• A. To act as a flux
• B. For decoration
• C. For masking
• D. To increase opacity

Hint:

Engobe is primarily used in pottery to create an opaque surface that can then be decorated, but its main function is to increase opacity.

Answer 1

The Correct Option is D

Step 1: Understanding Engobe in Pottery.
Engobe is a thin layer of liquid clay applied to pottery. It is used to cover the surface of the clay body before firing, providing a smooth and even surface. It can be used for decoration, but its main purpose is to increase opacity and create a more uniform finish.
Step 2: Analysis of options.
- (1) To act as a flux: Incorrect, a flux lowers the melting point of clay, which is not the function of engobe.
- (2) For decoration: While engobe can be used for decoration, this is not its primary function.
- (3) For masking: Not a common use for engobe; it is more about creating a smooth finish rather than masking.
- (4) To increase opacity: Correct, engobe is used to make the surface more opaque and uniform.
Step 3: Conclusion.
Thus, the correct answer is (4) To increase opacity.