Self-Test D-1.3 Describe the Methods of Pipe and Tubing Support

Complete Self-Test D-1.3 and check your answers.

1. What is the maximum distance between supports for ABS piping?
   1. 900 mm (3′)
   2. 1219 mm (4′)
   3. 1524 mm (5′)
   4. 3048 mm (10′)
2. What description best describes a consideration for seismic restraint for a hot water storage heater tank?
   1. Install the heater 300–500 mm away from the wall
   2. Install one perforated iron strap at the bottom of the heater
   3. Use rigid water supply connections to hold the tank secure to the wall
   4. Provide wooden blocks to prevent the heater from sliding backwards

For each image (3–13), choose the correct component name from the list below.

1. Pipe covering protection shield
2. Single expansion insert
3. Pre-cast hanger anchor insert
4. Constant spring support
5. One-hole strap
6. Side beam bracket
7. Wood-form cast-in-place insert
8. Horizontal rod hanger (hanger-up)
9. Clevis hanger
10. U-clamp pipe to sway brace
11. Adjustable swivel ring hanger

3.		4.
5.		6.
7.		8.
9.		10.
11.		12.
13.

Answer Key: Self-Test D-1.3 is on the next page.