Imagine a water system with a holding tank, pump, and return lines. What would happen to the resistance to flow if a return path is added to the system?
A) It increases
B) It lessens
C) It stays the same

Question

Quizplus · Accepted Answer

Adding a return path to a water system provides an additional route for the water to flow, effectively reducing the overall resistance to flow in the system. This is because the water now has more pathways to travel through, which can decrease the pressure loss and improve circulation.

Imagine a Water System with a Holding Tank, Pump, and Return