g A bearing used to reduce friction in a machine is 3.281 cm in diameter and 3 cm long. It is lubricated with hydraulic fluid at 360 K where the viscosity of the lubricating fluid is 0.02 Pa. s. If a shaft that is 3.275 cm diameter and rotating at 1800 rpm is centrally placed in the bearing, how much heat (W) would need to be removed to maintain the bearing temperature constant

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

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.

Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation