Engineering, 24.04.2020 15:50 lilmsnyah
A floor lamp consists of a half-circular base with the weight per area of 0.06 lb/in.2, tubes AB and BC, each having weight 0.06 lb/in., and the lampshade at C with weight 2 lb. Tube BC is parallel to the x-axis. Determine the coordinates of the center of gravity. The x coordinate of the center of gravity is in., the y coordinate of the center of gravity is in., and the z coordinate of the center of gravity is in.
Answers: 2
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 18:10
Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer
Answers: 2
A floor lamp consists of a half-circular base with the weight per area of 0.06 lb/in.2, tubes AB and...
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