Example: quiz answers
Chilled Water System Presentation - HVAC Việt Nam
• Supply water temperature 45 °F • Design return water temp. 55 °F • Coil design pressure drop 20 FT • Coil flow 62.5 GPM • Coil ∆P @ 62.5% flow 7.8 FT • Coil leaving water temp 53 °F • Bypass flow 62.5 GPM • Bypass ∆P 7.8 FT • 3-way valve pressure drop 10 FT
Tags:
Information
Domain:
Source:
Link to this page:
Documents from same domain
HVAC Equations Data and Rules of Thumb
hvacvn.comMcGraw-Hill books are available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. For more information, please write to the Director of Special Sales, Professional Publishing, McGraw-Hill, Two Penn Plaza, New York, NY 10121-2298. Or contact your local bookstore.
Related documents
Where SA = surface area
www.abccert.orgHorsepower, Motor, kW = (Pump Efficiency, % expressed as a decimal)(Motor Efficiency, % expressed as a decimal) (9.8)(Flow, m3/sec)(Head, m) Horsepower, Water, hp = 3,960 (Flow, gpm)(Head, ft) Horsepower, Water, kW = (9.8)(Flow, m3/sec)(Head, m) Hydraulic Loading Rate, gpd/ft2 = Area, ft2 Total Flow Applied,gpd Hydraulic Loading Rate, m3/day/m2 ...
Estimating Farm Fuel Requirements - Water
www.waterandenergyprogress.orgover 100 horsepower (hp). Estimating Fuel Requirements Tractors – even the larger, high-horsepower units – use an average of only 55 to 60 percent of their maximum horse power on a year-round basis. The average horsepower use is less than the maximum power rating mainly because a tractor is selected to do high- power
ABC Formula/Conversion Table for Water Treatment ...
www.abccert.org1 foot of water = 0.433 psi 1 gallon = 3.79 liters 1 gallon = 8.34 pounds 1 grain per gallon = 17.1 mg/L 1 horsepower = 0.746 kW or 746 watts or 33,000 ft. lbs./min. 1 mile = 5,280 feet 1 million gallons per day = 694 gallons per minute 1 million gallons per day = 1.55 cubic feet per …
Water Tanks & System Distribution
www.tad.usace.army.milsmall water main pipe diameters increase the booster pump horsepower requirements, energy costs for operation, and ultimately make water system sustainability more of an issue. 1) Pipe diameters and velocities.