Question

In an automatic car washing unit, cleaning as well as _______ takes place.

• A. Foam washing
• B. Testing
• C. Dry washing
• D. Shampoo washing

Hint:

Foam washing helps to lift and remove dirt from the vehicle surface effectively in an automated washing system.

Answer 1

The Correct Option is A

In an automatic car washing unit, foam washing is commonly used to clean the vehicle. Foam is applied to the surface of the car to lift dirt and debris before rinsing and drying. This process ensures a thorough cleaning with minimal physical contact. Hence, the correct answer is ”Foam washing.”