CTo ensure proper heat transfer from collectors to storage
DTo calculate the customer's utility bill
✓ Correct answer: C. To ensure proper heat transfer from collectors to storageVerifying flow rates ensures proper heat transfer from the collectors to the storage tank, which is essential for system efficiency and performance.
Keep practising. Use the free SHI Test Prep PDF, watch the YouTube walkthrough, or unlock all 10 web questions with timed mock exams.