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| Q. |
Thermistors are |
| A. | Clad metals used in accurate measurement of temperature changes |
| B. | Semi-conductor materials having large negative coefficient of resistance |
| C. | Materials highly sensitive to temperature changes |
| D. | Used for measurement of thermal properties |
| E. | Bimetallic strips used in thermometers |
| Answer» A. Clad metals used in accurate measurement of temperature changes | |
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