- Hi Expert How To Do This Question 1 (380.66 KiB) Viewed 138 times
hi expert , how to do this question?
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answerhappygod
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hi expert , how to do this question?
hi expert , how to do this question?
(b) The comparator compares two analog voltages on its terminals. () Design an alarm using comparators based on the inputs from a temperature transducer and a pressure transducer. The alarm (A) is triggered when the temperature (T) exceeds 100 °C or the pressure (P) exceeds 10 kPa. The transfer function of the temperature transducer and pressure transducer is 2.0 mVPC and 0.15 V/kPa, respectively. Assume the output of the transducers is free of noise. Sketch the circuit diagram with proper labeling. (ii) The testing of the circuit (the solution of Q5 (b)(i)) reveals that the temperature transducer suffers from a static noise of +4 °C. Modify the circuit in the solution of Q5 (b)(i) to provide a hysteresis window of 10 °C in order to eliminate the fluctuation at the output of the temperature transducer. Assume the output voltage of the comparator is 5 V at high state and the feedback resistor (R/) is 250 k12. Illustrate the circuit in a diagram with proper labeling.
(b) The comparator compares two analog voltages on its terminals. () Design an alarm using comparators based on the inputs from a temperature transducer and a pressure transducer. The alarm (A) is triggered when the temperature (T) exceeds 100 °C or the pressure (P) exceeds 10 kPa. The transfer function of the temperature transducer and pressure transducer is 2.0 mVPC and 0.15 V/kPa, respectively. Assume the output of the transducers is free of noise. Sketch the circuit diagram with proper labeling. (ii) The testing of the circuit (the solution of Q5 (b)(i)) reveals that the temperature transducer suffers from a static noise of +4 °C. Modify the circuit in the solution of Q5 (b)(i) to provide a hysteresis window of 10 °C in order to eliminate the fluctuation at the output of the temperature transducer. Assume the output voltage of the comparator is 5 V at high state and the feedback resistor (R/) is 250 k12. Illustrate the circuit in a diagram with proper labeling.