Question

Which material is commonly used for pattern making?

• A. Cast iron
• B. Wood
• C. Bronze
• D. Lead

Hint:

Wooden patterns are preferred because they are lightweight and easy to handle, but they also offer good dimensional accuracy for most types of castings. However, for very high precision, metal patterns may be used.

Answer 1

The Correct Option is B

Wood is commonly used in pattern making because it is easy to shape, inexpensive, and widely available. Wood patterns are generally used for large and medium-sized castings in industries such as automotive and construction. While other materials like metal can be used, wood provides the right balance of cost-effectiveness and ease of use for many applications.