Question

whirlpool baths are also called
soakers
spas
hot tubs
whirlpool spas
hydro - massage bathtubs
question 21
all of the following statements about whirlpool baths are true except
the pumps should be self - draining
there should be an access cover to service and replace the pump
the pump should have a dedicated 120 - volt circuit
the pump should have a ground fault circuit interrupter
the pump should be variable speed

Explanation:

Whirlpool baths are also known as hydro - massage bathtubs as they use jets to create a massaging effect. Regarding the statements about whirlpool bath pumps, self - draining pumps, access covers for service, dedicated 120 - volt circuits, and ground fault circuit interrupters are common requirements, but variable speed is not a universal must.

Answer:

First question: E. hydro - massage bathtubs
Second question: E. the pump should be variable speed