How does a convection oven differ from a conventional oven?

• A. It uses radiant heat for cooking
• B. It uses a fan to distribute heat for even cooking
• C. It uses steam to cook foods
• D. It operates at a higher temperature

Answer: (B)

The main idea is that a convection oven moves hot air around the food. The fan circulates heated air, which transfers heat more evenly and quickly to the food, reducing hot spots and shortening cooking times. In a conventional oven, heat comes mainly from radiant elements and rises in still air, so cooking can be less uniform and take longer. Steam or higher temperatures aren’t what set convection apart: steam comes from steam ovens, and using higher heat isn’t the defining feature of convection. The key distinction is the fan-driven airflow that promotes even, faster cooking.