In permanent waving the size of the rod determines?

the size of the curl

Explanation:

Alkaline waves are also known as cold waves. In permanent waving, the size of the rod determines the size of the curl.The most common type of perm rod; they have a smaller diameter in the center that increases to a larger diameter on the ends. These rods are equal in diameter along the entire length or curling area.

cad, or computer-aided design and drafting (cadd), is a software for design and technical documentation, which is an automated process as opposed to the manual drawing of plans. this gives a person an advance in making plans as an architect in a short period of time. one who can render plans through this software will gain a skill that is better than one who makes plans manually. this is a skill some companies look for in an employee.