Problem 514 known r 300 p 500 w ohmmeter resolution

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Unformatted text preview: be Nu = hD/k ± uNu = 5.00 ± 0.385 (95%) So, Nusselt number can be determined within about 8% in this range of values. COMMENT The level of uncertainty analysis (design-stage, advanced design-stage, …) in the result depends on the level of uncertainty values given or available. This problem solution provides the propagation of uncertainty from the variables to the result. PROBLEM 5.14 KNOWN: R = 30.0 Ω P = 500. W Ohmmeter Resolution: 1.00 Ω Accuracy: within 5.00% of reading Ammeter Resolution: 100....
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