Answer Key: Self-Test B-2.1
- c. Heat the water more quickly and efficiently
- a. Producing high-pressure steam in large volumes
- d. Hot water or steam heating
- d. Push nipples
- b. False
- a. 82°C (180°F)
- d. Steel tube
- b. Fire tube
- d. All of the above
- c. Floor drain
- c. Heat exchanger
- c. Transfers residual heat from the ground
- d. Drainback system
- a. Flat-plate or transpired air collectors
