subject
Engineering, 25.01.2021 20:00 stefaniethibodeaux

Search results for A space has an occupancy of 300 people engaged in sedentary activity from 6:00 pm till 8:00 pm. The installed light wattage of one light is 87 W and there are 50 lighting fixtures that are recessed unvented fluorescent and always turned on. The hall contains 4 LCD projectors each amounts 2000 Btu/hr and 10 computerized wedding equipment with 1200 Btu/hr each, all are fan cooled. The equipment operates between 4:00 pm and 11:00 pm. If the special allowance factor is 1.2, the convective heat gain at 4:00 P. M. in Btu/hr is:

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
question
Engineering, 04.07.2019 18:10
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
question
Engineering, 04.07.2019 19:10
Estimate the change in specific internal energy au and specific enthalpy h from inlet to outlet for ethylene glycol (a liquid) flowing through each of the following devices: (a) a heat exchanger where the glycol temperature increases from 20 °c to 80 °c; (b) a pump operating at about 25 °c and increasing the glycol pressure from 100 kpa to 8 mpa.
Answers: 2
question
Engineering, 04.07.2019 19:10
Analyze the factors that influence the choice between the following pairs of processes to make the products indicated: i) sand casting versus die casting of an electric-motor housing ii) thread rolling versus machining of a bolt for high-strength application. (co3/c5)
Answers: 3
You know the right answer?
Search results for A space has an occupancy of 300 people engaged in sedentary activity from 6:00 pm...
Questions
question
Mathematics, 14.04.2021 03:50
question
Mathematics, 14.04.2021 03:50
question
Mathematics, 14.04.2021 03:50
question
Mathematics, 14.04.2021 03:50
question
English, 14.04.2021 03:50
question
Mathematics, 14.04.2021 03:50
Questions on the website: 13722361