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Problem-
Calculate the heat load for this building which consists of 3 floors, each floor has 2 apartments, and located at Jeddah city the total volume is 2100 m3 the total area is 700 m2 suppose there are 25 people, 6 computers, 6 refrigerators, 6 ovens, 6 TVs, 42 windows in the building. Additional information-
The problem relates to Mechanical Engineering and it is about computing the heat load of a building with 3 floors with 2 apartments each and with various appliances. The computations have been clearly given in the solution.
An elevator descends from rest with an acceleration of 5 ft>s2 until it achieves a velocity of 15 ft>s. Determine the time required and the distance traveled.
carbon dioxide enters an adiabatic diffuser at 220 ms 80 kpa and 127 degc at a rate of 1.5 kgs. if the carbon dioxide
A hot-water cylinder contains 150 liters of water. It is insulated, and its outer surface has an area of 3.5 m^2. It is located in an area where the ambient air is 250C, and the overall heat transfer coefficient between the water and the surroundings..
uniform beam with 2 supports has a total length l. pinned at a and roller at b. force f is applied at the center of the
Liquid octane (C8H18) at 77F, 1 atm enters a combustion chamber operating at steady state and burns completely with 50% excess dry air entering at 120F, 1 atm. The products exit at 1060F, 1 atm. Determine the rate of heat transfer between combustion ..
a heat pump is used to maintain a house at 22 c by extracting hear from the outside air on a day when the outside air
a dish of liquid water is placed on a table in a room. after a while all of the water evaporates. taking the water and
What is a typical direction of failure plane w.r.t the direction of loading axis when a brittle material is loaded under?
Calculate the range of typical machining time for face milling a 10-in. long, 2-in. wide cutter with a depth of cut of 0.1-in , the cutter has 10 teeth .for the following work piece materials :1.low-carbon steel 2.titanium alloys 3.alumminum alloys
Air at 35 C, 1 atm, and 50% relative humidity enters a dehumidifier operating at steady state. Saturated moist air and condensate exit in separate streams, each at 15 C. Neglecting kinetic and potential energy effects,
air initially at 85 kpa 900k and occupying a volume of 0.15 m3 undergoes two processes. the air is compressed
a supersonic aircraft consumes 5320 imperial gallons of kerosene per hour of flight and flies an average of 14 hours
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