Question:
Which of the following thermocouples will give the highest output for the same value of hot and cold junction temperature?
Which of the following thermocouples will give the highest output for the same value of hot and cold junction temperature?
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Type K thermocouples give strong signals and cover a wide temperature range.
Updated On: June 02, 2025
- Platinum–platinum + rhodium
- Iron–constantan
- Chromel–constantan
- Nickle–Chromium
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The Correct Option is D
Solution and Explanation
Nickel–Chromium thermocouples (Type K) offer high thermoelectric EMF, leading to higher output voltage.
They are also robust and widely used in industrial settings.
They are also robust and widely used in industrial settings.
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