Lab-2 Flow rate measurment-Dipa

Lab-2 Flow rate measurment-Dipa - Lab 2 - Flow Calculations...

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General Information Worksheet and Spreadsheets due Thursday 12.00 PM Lab Reports due Tuesday by 4.00 pm Lab 2 - Flow Calculations Objectives To measure flow rates To estimate uncertainty in measuring flow rates To determine how to make accurate flow rate measurements
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……………….(1) t V Q = Theory Relationship between volume, time and flow rate Uncertainty Time Ensure stopwatch is accurate to within 1% assuming the quartz watch to be ‘correct’ Estimate uncertainty by comparing the stopwatch with the lab clock ) ( * 2 t STDEV t = δ ………. ......... (2)
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Volume Estimate the least count (Δ) of the site gage Calculate uncertainty of site gage = * 2 v δ …………………………………….(3) Minimize other sources of uncertainty Human Same person will be taking the time reading for the rest of the semester Equipment : same hydraulic bench will be used for the rest of the semester
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Analysis 1. Calculate and plot the flow rates
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Lab-2 Flow rate measurment-Dipa - Lab 2 - Flow Calculations...

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