Engineering, 18.08.2019 05:20 steph1340
A5-mm-thick, square (200 mm per side), aluminum plate is heated while suspended vertically in quiescent 40 °c air. determine the average heat transfer coefficient for the plate if it is 15 °c. work this problem twice, using both the similarity solution result and an empirical correlation.
Answers: 3
Engineering, 04.07.2019 18:10
Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.
Answers: 3
Engineering, 04.07.2019 18:10
Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
Answers: 3
Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
Engineering, 04.07.2019 19:10
What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces.a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.
Answers: 1
A5-mm-thick, square (200 mm per side), aluminum plate is heated while suspended vertically in quiesc...
Biology, 25.07.2019 16:30
Social Studies, 25.07.2019 16:30
Social Studies, 25.07.2019 16:30
Mathematics, 25.07.2019 16:30
English, 25.07.2019 16:30
Health, 25.07.2019 16:30
Biology, 25.07.2019 16:30
Social Studies, 25.07.2019 16:30