T(°C) V(mV) 8 10 14 12 16 18 22 20 24 Voltage values with respect to a temperature measurement via a K-type thermocouple is given in the above table. By performing a line fit (with least squares method) in the form of V=aT+b, estimate the values of sensitivity and offset of the thermocouple from the fitted line. O A) Sensitivity = 3 097. Offset = 1054 O B) Sensitivity = 0 547. Offset = -2 055 O C) Sensitvity = 1054, Offser 3 007 O DI Sensit vity = -2 065 Offse: = 0.547

EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN:9781337516549
Author:Simmons
Publisher:Simmons
Chapter19: Special-purpose Outlets-water Pump, Water Heater
Section19.2: Water Heater Branch Circuit
Problem 8R: For residential water heaters, the Consumer Product Safety Commission suggests a maximum temperature...
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T(°C)
V(mV)
10
14
12
16
18
22
20
24
Voltage values with respect to a temperature measurement via a K-type thermocouple is given in the above table. By performing a line fit (with
least squares method) in the form of V-aT+b, estimate the values of sensitivity and offset of the thermocouple from the fitted line.
A) Sensitivity = 3 097 Offset =1.054
B) Sensitivity =0 547 Offset = -2 055
C) Sensitivity = 1.064, Offset = 3 07
DISensitivity = -2 065 Offset =0,547
Transcribed Image Text:T(°C) V(mV) 10 14 12 16 18 22 20 24 Voltage values with respect to a temperature measurement via a K-type thermocouple is given in the above table. By performing a line fit (with least squares method) in the form of V-aT+b, estimate the values of sensitivity and offset of the thermocouple from the fitted line. A) Sensitivity = 3 097 Offset =1.054 B) Sensitivity =0 547 Offset = -2 055 C) Sensitivity = 1.064, Offset = 3 07 DISensitivity = -2 065 Offset =0,547
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