Engineering, 26.05.2021 02:20 oofoofoof1
4.Natasha has been told that if she reduces the thermostat setting on the heating system at her home by 1 degree, she will be able to reduce her present annual energy consumption of 5,000 kWh by 20%. In doing so, she will be able to save as much as $250 per year. a. What is the implicit cost of 1 kWh of energy consumption?If Natasha reduces the thermostat setting by another degree, she can reduce her annual energy consumption by another 10%. Based on your answer in Part (a), how much more money would she be able to save?
Answers: 2
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 18:10
Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.
Answers: 3
Engineering, 04.07.2019 18:20
Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.
Answers: 3
4.Natasha has been told that if she reduces the thermostat setting on the heating system at her home...
English, 27.09.2019 02:30
History, 27.09.2019 02:30
Biology, 27.09.2019 02:30
Mathematics, 27.09.2019 02:30
Chemistry, 27.09.2019 02:30
English, 27.09.2019 02:30
Mathematics, 27.09.2019 02:30
Computers and Technology, 27.09.2019 02:30