subject
Engineering, 17.03.2020 06:38 gracianoa

On a hot Saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 23degreesC. At noon the air conditioner is turned off, and the people go home. The temperature outside is a constant 34degreesC for the rest of the afternoon. If the time constant for the building is 4 hr, what will be the temperature inside the building at 3 : 00 font size decreased by 2 Upper P . font size decreased by 2 Upper M .? At 5 : 00 font size decreased by 2 Upper P . font size decreased by 2 Upper M .? When will the temperature inside the building reach 25degreesC?

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
Answers: 1
question
Engineering, 04.07.2019 18:10
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
question
Engineering, 04.07.2019 18:10
Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs
Answers: 2
question
Engineering, 04.07.2019 18:20
For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor
Answers: 3
You know the right answer?
On a hot Saturday morning while people are working inside, the air conditioner keeps the temperature...
Questions
question
Mathematics, 08.12.2021 03:10
question
Business, 08.12.2021 03:10
question
Mathematics, 08.12.2021 03:10
question
Mathematics, 08.12.2021 03:10
question
Mathematics, 08.12.2021 03:10
question
Chemistry, 08.12.2021 03:10