Which of the following is an example of equipment that creates grease-laden vapors?

Which of the following is an example of equipment that creates grease-laden vapors?

• A. Deep fat fryers
• B. Ovens
• C. Refrigerators
• D. Microwave ovens

Answer: (A)

Grease-laden vapors come from equipment that heats fats or oils to high temperatures, turning the fat into vapor and fine oil droplets. Deep fat fryers do this routinely, heating large amounts of oil to frying temperatures and producing copious oil vapor that can accumulate in ventilation and surfaces. The other appliances aren’t primarily sources of these oily vapors: ovens may heat foods but aren’t centered on oil frying, microwaves heat food with less oil vapor generation, and refrigerators don’t generate heat or oil vapors. So the example is deep fat fryers.

Grease-laden vapors come from equipment that heats fats or oils to high temperatures, turning the fat into vapor and fine oil droplets. Deep fat fryers do this routinely, heating large amounts of oil to frying temperatures and producing copious oil vapor that can accumulate in ventilation and surfaces. The other appliances aren’t primarily sources of these oily vapors: ovens may heat foods but aren’t centered on oil frying, microwaves heat food with less oil vapor generation, and refrigerators don’t generate heat or oil vapors. So the example is deep fat fryers.