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a) Resistive Temperature Detector (RTD) is a transducer to measure temperature. List out TWO advantages and TWO disadvantages of RTD transducer.

a) Resistive Temperature Detector (RTD) is a transducer to measure temperature. List out TWO advantages and TWO disadvantages of RTD transducer.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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QUESTION 2 a) Resistive Temperature Detector (RTD) is a transducer to measure temperature. List out TWO advantages and TWO disadvantages of RTD transducer. b) Explain with diagram the working principle of thermocouple. List out TWO advantages and TWO disadvantages of using thermocouple as temperature sensor, in comparison with thermistor. c) A type K thermocouple is connected to a differential amplifier with an amplification gain of 100 and is used to measure the liquid temperature in a tank. For a certain measurement, the amplifier produces an output voltage of 3.5 V at the thermocouple reference junction of 23.5 °C. Calculate the measured liquid temperature based on the output produced. The thermocouple property of type K thermocouple is shown in Table Q2 (thermocouple voltage is in mV). Based on the calculated temperature, what is the new output voltage of the amplifier if the reference junction is suddenly changed to 27°C? Table Q2 5 10 15 20 25 30 35 40 45 -150 -4.81 -3.49 -4.92 -5.03 -3.78 -2.20 -5.14 -5.24 -5.34 -5.43 -5.52 -5.60 -5.68 -100 -3.64 -3.92 -2.37 -4.06 -4.19 -2.71 -4.32 -4.45 -4.58 -4.70 -50 -1.86 -2.03 -0.19 -2.54 -2.87 -3.03 -3.19 -3.34 -0 0.00 0.00 -0.58 -0.39 0.40 2.43 -0.77 -0.95 -1.14 -1.32 -1.50 -1.68 +0 0.20 0.60 2.64 0.80 2.85 1.00 1.20 3.26 1.40 1.61 1.81 50 2.02 4.10 2.23 3.05 5.13 3.47 3.68 3.89 100 4.31 6.33 4.51 4.72 4.92 5.33 5.53 5.73 5.93 150 6.13 8.13 6.53 8.54 6.73 6.93 7.13 7.33 7.53 7.73 7.93 200 8.33 10.36 8.74 8.94 9.14 9.34 11.39 9.54 9.75 9.95 250 10.16 10.57 10.77 10.98 11.18 11.59 11.80 12.01 300 12.21 12.42 14.50 12.63 12.83 13.04 13.25 13.46 15.55 13.67 13.88 14.09 350 14.29 14.71 16.82 14.92 17.03 19.15 15.13 15.34 15.76 15.98 16.19 400 16.40 16.61 17.24 17.46 19.58 17.67 17.88 18.09 20.22 18.30 450 18.51 18.73 20.86 18.94 19.36 19.79 20.01 20.43 22.56 24,70 26.82 28.93 500 20.65 21.07 21.28 21.50 21.71 21.92 22.14 22.35 550 22.78 22.99 23.20 23.42 23.63 23.84 24.06 24.27 24.49 600 24.91 25.12 25.34 25.55 25.76 25.98 28.08 26.19 26.40 26.61 28.72 650 27.03 27.24 29.35 27.45 29.56 27.66 27.87 29.97 28.29 28.50 700 29.14 31.23 29.77 31.85 30.18 32.27 30.39 30.60 32.68 30.81 32.89 31.02 750 31.44 31.65 32.06 32.48 33.09 800 33.30 35.34 37.36 33.50 35.54 33.71 33.91 35.95 34.12 34.32 34.53 36.55 34.73 34.93 39.96 35.14 850 35.75 37.76 39.75 36.15 36.35 36.76 37.16 900 37.56 37.96 39.94 38.16 40.14 38.36 38.56 38.76 38.95 39.15 950 39.35 39.55 40.34 40.53 40.92 42.87 40.73 41.12 1000 41.31 43.25 41.51 43.44 41.70 41.90 43.83 42.09 42.29 42.48 42.67 43.06 1050 43.63 44.02 45.92 44.21 44.40 44.59 46.48 44.78 44.97 1100 45.16 45.35 47.23 45.54 45.73 47.60 46.11 46.29 48.15 49.98 46.67 1150 1200 46.85 48.70 47.04 47.41 49.25 51.05 47.78 49.62 47.97 49.80 48.34 48.52 48.89 49.07 49.43 50.16 50.34 50.52 52.29 54.03 1250 50.69 50.87 51.23 52.99 51.41 51.58 51.76 53.51 51.94 1300 1350 52.11 53.85 52.46 52.64 52.81 53.16 53.34 53.68 54.20 54.37 54.54 54.71 54.88
Transcribed Image Text:QUESTION 2 a) Resistive Temperature Detector (RTD) is a transducer to measure temperature. List out TWO advantages and TWO disadvantages of RTD transducer. b) Explain with diagram the working principle of thermocouple. List out TWO advantages and TWO disadvantages of using thermocouple as temperature sensor, in comparison with thermistor. c) A type K thermocouple is connected to a differential amplifier with an amplification gain of 100 and is used to measure the liquid temperature in a tank. For a certain measurement, the amplifier produces an output voltage of 3.5 V at the thermocouple reference junction of 23.5 °C. Calculate the measured liquid temperature based on the output produced. The thermocouple property of type K thermocouple is shown in Table Q2 (thermocouple voltage is in mV). Based on the calculated temperature, what is the new output voltage of the amplifier if the reference junction is suddenly changed to 27°C? Table Q2 5 10 15 20 25 30 35 40 45 -150 -4.81 -3.49 -4.92 -5.03 -3.78 -2.20 -5.14 -5.24 -5.34 -5.43 -5.52 -5.60 -5.68 -100 -3.64 -3.92 -2.37 -4.06 -4.19 -2.71 -4.32 -4.45 -4.58 -4.70 -50 -1.86 -2.03 -0.19 -2.54 -2.87 -3.03 -3.19 -3.34 -0 0.00 0.00 -0.58 -0.39 0.40 2.43 -0.77 -0.95 -1.14 -1.32 -1.50 -1.68 +0 0.20 0.60 2.64 0.80 2.85 1.00 1.20 3.26 1.40 1.61 1.81 50 2.02 4.10 2.23 3.05 5.13 3.47 3.68 3.89 100 4.31 6.33 4.51 4.72 4.92 5.33 5.53 5.73 5.93 150 6.13 8.13 6.53 8.54 6.73 6.93 7.13 7.33 7.53 7.73 7.93 200 8.33 10.36 8.74 8.94 9.14 9.34 11.39 9.54 9.75 9.95 250 10.16 10.57 10.77 10.98 11.18 11.59 11.80 12.01 300 12.21 12.42 14.50 12.63 12.83 13.04 13.25 13.46 15.55 13.67 13.88 14.09 350 14.29 14.71 16.82 14.92 17.03 19.15 15.13 15.34 15.76 15.98 16.19 400 16.40 16.61 17.24 17.46 19.58 17.67 17.88 18.09 20.22 18.30 450 18.51 18.73 20.86 18.94 19.36 19.79 20.01 20.43 22.56 24,70 26.82 28.93 500 20.65 21.07 21.28 21.50 21.71 21.92 22.14 22.35 550 22.78 22.99 23.20 23.42 23.63 23.84 24.06 24.27 24.49 600 24.91 25.12 25.34 25.55 25.76 25.98 28.08 26.19 26.40 26.61 28.72 650 27.03 27.24 29.35 27.45 29.56 27.66 27.87 29.97 28.29 28.50 700 29.14 31.23 29.77 31.85 30.18 32.27 30.39 30.60 32.68 30.81 32.89 31.02 750 31.44 31.65 32.06 32.48 33.09 800 33.30 35.34 37.36 33.50 35.54 33.71 33.91 35.95 34.12 34.32 34.53 36.55 34.73 34.93 39.96 35.14 850 35.75 37.76 39.75 36.15 36.35 36.76 37.16 900 37.56 37.96 39.94 38.16 40.14 38.36 38.56 38.76 38.95 39.15 950 39.35 39.55 40.34 40.53 40.92 42.87 40.73 41.12 1000 41.31 43.25 41.51 43.44 41.70 41.90 43.83 42.09 42.29 42.48 42.67 43.06 1050 43.63 44.02 45.92 44.21 44.40 44.59 46.48 44.78 44.97 1100 45.16 45.35 47.23 45.54 45.73 47.60 46.11 46.29 48.15 49.98 46.67 1150 1200 46.85 48.70 47.04 47.41 49.25 51.05 47.78 49.62 47.97 49.80 48.34 48.52 48.89 49.07 49.43 50.16 50.34 50.52 52.29 54.03 1250 50.69 50.87 51.23 52.99 51.41 51.58 51.76 53.51 51.94 1300 1350 52.11 53.85 52.46 52.64 52.81 53.16 53.34 53.68 54.20 54.37 54.54 54.71 54.88
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