A transducer is used to measure the flow velocity, V, and provides an electrical output E.....
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A transducer is used to measure the flow velocity, V, and provides an electrical output E.. It is proposed that the velocity be calculated from the relation: V = aE + c. To calibrate the transducer, the following measurements were made. N=S Transducer output, E [Volts] 0.60 1.30 1.9 3.20 5.20 2.68 3.61 4.40 5.50 9.18 Velocity, V [m/s] Determine the following using 3 significant digits minimum: The coefficients a and c. List all summations used in determining the coefficients, e.g., E. EVEEV, etc) b. The 95% confidence interval (due to random error scatter around the fit), V, in m/s. A transducer is used to measure the flow velocity, V, and provides an electrical output E.. It is proposed that the velocity be calculated from the relation: V = aE + c. To calibrate the transducer, the following measurements were made. N=S Transducer output, E [Volts] 0.60 1.30 1.9 3.20 5.20 2.68 3.61 4.40 5.50 9.18 Velocity, V [m/s] Determine the following using 3 significant digits minimum: The coefficients a and c. List all summations used in determining the coefficients, e.g., E. EVEEV, etc) b. The 95% confidence interval (due to random error scatter around the fit), V, in m/s.
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a Following table shows the calculations Total Sample size n5 Npw Swv v And we ... View the full answer
Related Book For
Financial Theory and Corporate Policy
ISBN: 978-0321127211
4th edition
Authors: Thomas E. Copeland, J. Fred Weston, Kuldeep Shastri
Posted Date:
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