Engineering, 03.11.2020 16:40 germaniranda619
Gypsum is the main component in drywall (also called sheetrock and wallboard). Drywall is used extensively in the interior of modern homes and businesses. During construction, sheets of drywall are normally cut into smaller pieces and then nailed to a building's wood or metal framing to form walls and ceilings. Explain what makes gypsum ideal for this type of application.
Answers: 2
Engineering, 04.07.2019 18:10
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
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Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
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Engineering, 04.07.2019 18:10
Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines
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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
Gypsum is the main component in drywall (also called sheetrock and wallboard). Drywall is used exten...
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