Final answer:
The maximum number of shower heads that can be connected to a drain depends on the flow rate of the drain and the flow rate of each individual shower head.
Step-by-step explanation:
The maximum number of shower heads that can be connected to a drain depends on the flow rate of the drain and the flow rate of each individual shower head. To determine the maximum, you need to calculate the total flow rate of all the shower heads and compare it to the maximum flow rate of the drain.
For example, if a drain has a maximum flow rate of 10 gallons per minute and each shower head has a flow rate of 2.5 gallons per minute, you can connect a maximum of 4 shower heads to the drain (10/2.5 = 4).
It's important to consider the capacity and limitations of the drain system to prevent clogging and ensure proper drainage.