Unformatted text preview: 1. Convert -121 to 2’s complement of 8-bit binary number (10points) 2. A type E thermocouple is placed in an oven and connected to a computer DAQ system. The Junction box temperature is independently measured to be 30degC. The thermo couple voltage is found to be 37.0mV. What is the temperature of the oven? (15 points) PAGE 277 3. Explain the working of a Capacitance sensor with a diagram (10 points) 4. What is a Thermopile? (5 points) PAGE 279...
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- Strain, Binary numeral system, Measuring instrument, junction box temperature, temperature measuring device