Engineering, 09.10.2021 08:40 ayoismeisjjjjuan
What makes the embodied energy of a building a “sunk cost”?
It’s the kind of cost that can only be assessed through careful analysis of the existing structure.
It’s the kind of cost that can only be assessed through careful analysis of the existing structure.
It’s a real cost that has already been paid in the past and so doesn’t represent a present expense.
It’s a real cost that has already been paid in the past and so doesn’t represent a present expense.
It’s a cost that can surface in the budget unexpectedly without attention to energy efficiency.
It’s a cost that can surface in the budget unexpectedly without attention to energy efficiency.
It’s a cost that must be built into the budget but doesn’t relate to a specific budget area.
100 POINTS
Answers: 1
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
Engineering, 04.07.2019 18:10
The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody
Answers: 2
What makes the embodied energy of a building a “sunk cost”?
It’s the kind of cost that can only be...
World Languages, 08.12.2020 17:30
Mathematics, 08.12.2020 17:30
Mathematics, 08.12.2020 17:30
English, 08.12.2020 17:30
Biology, 08.12.2020 17:30
Mathematics, 08.12.2020 17:30
Physics, 08.12.2020 17:30
Mathematics, 08.12.2020 17:30
Mathematics, 08.12.2020 17:30
Mathematics, 08.12.2020 17:30