Mechanical Devices in the Home

by Edith Allen

There should be a valve to close the pipe to the tank. With this valve, much water can be saved in time of trouble, and greater convenience may be had in remedying difficulties with the devices inside the tank.

Questions for Part V

1. How does a pump lift water from a well?

2. How do pumps differ in construction?

3. What care should be given a pump?

4. When is a water filter useful? When dangerous?

5. What is a pressure tank? How does it operate?

6. Describe two kinds of water heaters. What precautions should be taken with each kind of heater?

7. Describe a water faucet. Try to replace an old washer with a new one.