Engineering, 27.11.2019 22:31 Tajaachambliss7
Dimensional analysis can be used in problems other than áuid mechanics ones. the important variables a§ecting the period of a vibrating beam (usually designated as t and with dimensions of time) are the beam length l, area moment of inertia i, modulus of elasticity e, material density , and the beam cross-sectional area, so that t = fcn(l; i; e; ; a) recall that the modulus of elasticity has typical units of n/m2 . (a) find a dimensionless version of the functional relationship. (b) if e and i must always appear together (meaning that e
Answers: 3
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 18:10
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
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 18:10
What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information
Answers: 3
Dimensional analysis can be used in problems other than áuid mechanics ones. the important variables...
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