Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
6 Cards in this Set
- Front
- Back
|
At 0 psig. steam is ______ times the volume of water.
A. 764 B. 1589 C. 1787 D. 1276 |
C. 1787 times the volume of water.
|
|
|
One pound of water occupies ______ cubic feet.
A. 0.883 B. 1.230 C. 0.021 D. 0.016 |
D. 0.016 cu. ft.
|
|
|
One pound of steam at 0 psig. = _____ cu. ft.
A. 28.6 B. 26.8 C. 21.3 D. 13.2 |
A. 28.6 cu. ft.
|
|
|
Name four types of steam traps used in the HVAC market.
|
1. Thermostatic
2. Float & Thermostatic 3. Inverted Bucket 4. Thermodisc |
|
|
Define Steam Trap,
|
A self-contained control valve that opens in the presence of condensate and closes in the presence of steam.
|
|
|
Name three functions of the Steam Trap.
|
1. Vents air from the system so steam can enter.
2. Holds steam in the system until latent heat is removed. 3. Drains condensate from the system after the latent heat is removed. |
