Engineering, 16.04.2020 00:22 TheViperMlg23676
Teresa is a civil engineer who uses her automobile for business. Teresa drove her automobile a total of 11,965 miles during 2019, of which 80% was business mileage. The actual cost of gasoline, oil, depreciation, repairs, and insurance for the year was $6,440. Teresa is eligible to use the actual or standard method. If required, round your answers to the nearest dollar. a. How much is Teresa's transportation deduction based on the standard mileage method? $ b. How much is Teresa's transportation deduction based on the actual cost method? $ c. Which method should Teresa use to calculate her transportation deduction? Since the method yields the larger deduction, Teresa should use the method to determine her deduction.
Answers: 1
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 03.07.2019 14:10, aliceohern
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
Engineering, 04.07.2019 18:20, miguel454545
Along 8-cm diameter steam pipe whose external surface temperature is 900c connects two buildings. the pipe is exposed to ambient air at 70c with a wind speed of 50 km/hr blowing across the pipe. determine the heat loss from the pipe per unit length. (b) air at 500c enters a section of a rectangular duct (15 cm x 20 cm) at an average velocity of 7 m/s. if the walls of the duct are maintained at 100c. a) the length of the tube for an exit temperature of the air to be 40 0c. b)the rate of heat transfer from the air. c) the fan power needed to overcome the pressure drop in this section of the duct.
Answers: 1
Teresa is a civil engineer who uses her automobile for business. Teresa drove her automobile a total...
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