Question

Lost wax process is used in:

• A. Turning
• B. Casting
• C. Forging
• D. Welding

Hint:

The lost wax process is often used in jewelry making and sculpture for intricate designs.

Answer 1

The Correct Option is B

Step 1: Understanding the process.
The lost wax process, also known as “investment casting,” is a technique used to create detailed metal components using a wax model.
Step 2: Explanation.
In this method, a wax model is coated with a refractory material to form a mold. Once the mold hardens, the wax is melted and drained away, leaving a cavity into which molten metal is poured.
Step 3: Conclusion.
Hence, the lost wax process is used in casting.