Question

How often should the processing tank be cleaned:

Option 1: Once per week
Option 2: Once per month
Option 3: Once per day
Option 4: Whenever solutions are changed

Answer 1

The processing tank should typically be cleaned whenever solutions are changed to prevent cross-contamination and ensure accurate processing results. Therefore, the correct option is 4) Whenever solutions are changed.

Step-by-step explanation:

The frequency at which the processing tank should be cleaned varies based on the specific use and the type of processing being done, but a general rule is to clean it whenever solutions are changed. This ensures that there is no cross-contamination between solutions and that the quality of the processing is not compromised. It's crucial for maintaining the functionality and integrity of the equipment and the accuracy of the results. Therefore, the correct option is 4) Whenever solutions are changed.