The requirement that toilets must use no more than 1.6 gallons of ...

[altibaby]

The requirement that toilets must use no more than 1.6 gallons of water per flush is mandated by the _____.
 
  a. Americans with Disabilities Act
  b. Conservation of Power and Water Resources Act
  c. National Standard Plumbing Code
  d. local applicable code

Question 2

When the flush valve in a toilet lifts above the tank outlet and floats, the _____.
 
  a. water flows from the tank into the bowl
  b. water level in the tank drops
  c. valve reseats on the tank drain
  d. tank refills with water

[olderstudent]

Answer to Question 1

b

Answer to Question 2

a

[altibaby]

Wow, this really help

[xiazhe]

Thanks for the timely response, appreciate it