Engineering, 29.09.2021 23:00 dblayeeoxmr57
Select the correct answer. Melissa is designing a high-end luxury product. Which of these factors would be the most important in designing?
A. Cost
B. efficiency
C. style
D. durability
Answers: 3
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
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 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:10
Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k
Answers: 2
Select the correct answer. Melissa is designing a high-end luxury product. Which of these factors wo...
Mathematics, 12.01.2021 08:10
Mathematics, 12.01.2021 08:10
Mathematics, 12.01.2021 08:10
History, 12.01.2021 08:10
Mathematics, 12.01.2021 08:10
Physics, 12.01.2021 08:10
English, 12.01.2021 08:10
English, 12.01.2021 08:10
English, 12.01.2021 08:10
Business, 12.01.2021 08:10
Health, 12.01.2021 08:10
Mathematics, 12.01.2021 08:10