WHEN BOTH WIRES OF THERMOCOUPLE R SHORTED WHAT IS THE OUTPUT
THE TEMP ARE 0,30,250,320
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Answer / khalid javed
it will give the atmospheric temperature.and temperature
will 30
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / gopalakirshnan
when both wire short means it shows ambieant temp. or 30c
| Is This Answer Correct ? | 7 Yes | 0 No |
your question is not clear please specify how they are connected
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / vinesh prajapati
it will give the atmospheric temperature.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / saber
If both wires of thermocouple are shorted then the output of
thermocouple will be 0 mv. The question is quite confusing.
On the other hand both wires of thermocouple reader are
shorted or connected in a shorted circuit thermocouple then
it will show ambient temp.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / akhilantivirus
Detecting open thermocouples easily and quickly is especially critical in systems with numerous channels. Thermocouples tend to break or increase in resistance when exposed to vibration, poor handling, and long service time. A simple open thermocouple detection circuit comprises a small capacitor placed across the thermocouple leads and driven with a low level current. The low impedance of the intact thermocouple presents a virtual short circuit across the capacitor so it cannot charge. But when a thermocouple opens or significantly changes resistance, the capacitor charges and drives the input to one of the voltage rails, which positively indicates a defective thermocouple.
| Is This Answer Correct ? | 0 Yes | 0 No |
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