For the HVAC plan for floor 2 (H1.02):
- Room 242 has a device marked by the figure shown below.
What is this device called? What is the maximum airflow capacity of this device (give units) and what is the minimum airflow capacity of this device (give units)? Is the energy for heating or cooling supplied by electricity or water? What is the rate (in gpm or kW – specify the units).
- Will the device be able to supply the total number of supply air grilles in the room? Show your calculations.
- Using the Psychrometric Chart:
- The Dry Bulb Temperature is 87° F and the Wet Bulb Temperature is 81° F. What is the Relative Humidity?
- If you cool the air in a. to 80° F (DB), what is its Relative Humidity?
- If the air in 10.a. is cooled to 50° F, held there for 3 minutes and then warmed to 70°F, what is its Relative Humidity? Trace the path taken by this air (from 87º F to 70º F) on your psychrometric chart – remember to put your name on the chart.
- What is the Dry Bulb temperature of air at 65% relative humidity and its Wet Bulb Temperature is 70° F?
- Referring to the Plumbing Drawings (P0.01 & P1.00U) answer the following questions:
- In the restrooms located on the drawing (C-D, 2-3) are there any “stacks”? If so, what size are they?
- What is the ratio of toilet facilities for women to the toilet facilities for men?
- How is the storm drain kept clean and free from debris?
- What are the respective sizes of the sanitary sewer piping and the storm piping?
Do you want your assignment written by the best essay experts? Then look no further. Our teams of experienced writers are on standby to deliver to you a quality written paper as per your specified instructions. Order now, and enjoy an amazing discount!!
