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;
17 Cards in this Set
- Front
- Back
|
Which piping system may need to be insulated to prevent 'sweating' or condensation?
|
Cold Water Supply
|
|
|
Which piping system may use a recirculating pump?
|
Hot Water Supply
|
|
|
Which piping system ensures that traps work and prevents a build up of gasses?
|
Venting
|
|
|
Which piping system requires cleanouts?
|
Waste Piping
|
|
|
Which piping system requires a pump when the elevation of the building piping goes below the elevation of the city connection?
|
Waste Piping
|
|
|
Which of the following is NOT an appropriate use for greywater?
|
Drinking fountains
|
|
|
Which of the following is true of a class K fire?
|
The fuel source is cooking media
|
|
|
When are smoke dampers required in ductwork?
|
Whenever a duct passes through a smoke resistant partition
|
|
|
When should a deluge suppression system be used?
|
To create or reinforce a fire rated barrier.
|
|
|
What type of drawing shows the relationship of plumbing fixtures and pipe sizes?
|
Plumbing isometric
|
|
|
Which of the following is true regarding smoke control systems? 1. Egress stairs should have smoke exhaust 2. Egress stairs should be pressurized 3. Atriums should be pressurized 4. Atriums should have smoke exhaust |
2. 4. |
|
|
Which of the following is true of sprinkler piping?
|
It is a piping system independent of all other plumbing piping
|
|
|
When is a 'Dry Pipe' system by used?
|
When using a sprinkler system in areas prone to freezing
|
|
|
Which of the following statements is true regarding hot water generation? 1. Passive solar water heaters heat water by solar radiation 2. Hot water generation can be offset by taking advantage of other mechanical equipment waste heat. 3. Tankless water heaters must run on electricity 4. Hot water can be generated at a central location and stored in a tank |
1. 2. 4. |
|
|
Which of the following is true of a door in a fire rated partition?
|
It must remain closed or have a system to automatically close during a fire event
|
|
|
Which of the following is true of static head?
|
It is the pressure generated at the bottom of a column of water
|
|
|
Which of the following is true of potable water?
|
Potable water typically has higher embedded energy than non-potable water
|
