Engineering, 07.09.2019 03:10 deelooh
All of the following statements are true except: a) air should be let out of a tire when it is hot. b) each change in outside temperature of 10°f will result in about 1 psi change in tire pressure. c) a hot tire with pressure that is lower than the recommended cold pressure is seriously underinflated d) cold tire pressure should never be higher than the maximum pressure molded into the tire sidewall.
Answers: 1
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.
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Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
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Engineering, 04.07.2019 18:10
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
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Engineering, 04.07.2019 18:20
Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k
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All of the following statements are true except: a) air should be let out of a tire when it is hot....
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