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1) Round off to four decimal places

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1) Round off to four decimal places.

2) Use standard values of properties of water if not given.

Please write legibly.

Oil (SG = 0.89) enters at section 1 in the figure below at a weight flow of 250 N/h to lubricate a thrust bearing.
The steady oil flow exits radially through the narrow clearance between thrust plates. Compute (a) the outlet
volume flux in mL/s and (b) the average outlet velocity in cm/s. [ D = 10cm Th = 2 mm d = 3 mm