Asked by Kip. (Sep 30 00 9:10 PM) African elephants are the largest land animals with body growth continuing for up to 30 years. Bulls (males) may reach a height of 9-13 feet (3-41/2 m) at the shoulder and weigh between 9,000-13,000 pounds (4,500-6,000 kg).
(June 2013). A ballcock (also balltap or float valve) is a mechanism or machine for filling water tanks, such as those found in flush toilets, while avoiding overflow and (in the event of low water pressure) backflow.June 2013). A ballcock (also balltap or float valve) is a mechanism or machine for filling water tanks, such as those found in flush toilets, while avoiding overflow and (in the event of low water pressure) backflow.
The ballcock assembly regulates the water filling in the tank, and the flush valve assembly controls water flow from the tank to the bowl. When you flush your toilet, the lever or arm raises the chain or wire that is attached to the flapper. As the flapper rises, water is sent through the valve seat into the bowl.