Engineering, 17.12.2020 18:00 tayjohnson0042
Select the correct answer.
Lennie is using a claw hammer to remove a nail from a board. Select the simple machine principle that will be used for this task.
A. The force at one end causes the force to amplify at the other end.
B. A downward force is converted into a sideways force.
C. A rotational force is converted into a linear force.
D. Force applied at the wheel will produce movement in the axle.
Answers: 2
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
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
Engineering, 04.07.2019 18:10
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
Select the correct answer.
Lennie is using a claw hammer to remove a nail from a board. Select the...
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