subject
Engineering, 01.03.2021 22:10 orangeicecream

Sandra is redoing her bathroom floor and would like to use that material that produces the least amount of carbon dioxide into the atmosphere. What material should she choose? Material Energy per kilogram of building material (MJ) CO2 per kg of building material (kg)
marble 2.00 0.116
terrazzo tiles 1.4 0.12
vinyl flooring 65.64 2.92
wool carpet 106 5.53

terrazzo tiles

marble

wool carpet

vinyl flooring

ansver
Answers: 3

Another question on Engineering

question
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
question
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
question
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
question
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
You know the right answer?
Sandra is redoing her bathroom floor and would like to use that material that produces the least amo...
Questions
question
Mathematics, 20.09.2020 05:01
question
Mathematics, 20.09.2020 05:01
question
Mathematics, 20.09.2020 05:01
question
Mathematics, 20.09.2020 05:01
Questions on the website: 13722363