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Unformatted text preview: 8. __________ measure pressure based on the pressure differences in liquid columns 9. __________ measure how the resistance of a filament changes with temperature in a Wheatstone bridge circuit 10. A _________ is a common device for quantifying fluid velocity based on stagnation pressure Section B. 1. Convert -121 to 2s complement of 8-bit binary number (10 points) 2. A type E thermocouple is placed in an oven and connected to a computer DAQ system. The Junction box temperature is ME120 Experimental Methods Ananda Mysore Spring 2009 3/12/2009 independently measured to be 30degC. The thermo couple voltage is found to be 37.0mV. What is the temperature of the oven? (15 points) 3. Explain the working of a Capacitance sensor with a diagram (10 points) 4. What is a Thermopile? (5 points)...
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