Q. A semiconductor strain gauge consists of how many dummy gauges?

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Q. Metals in strain gauge construction have _______

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Q. A Wheatstone bridge has _______

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Q. Load cells are calibrated such that _______

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Q. Load cell is sensitive to minute strains.

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Q. Mass of only about 20 kg can be measured by a load cell.

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Q. Resistance temperature detector is ___________

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Q. Relation between temperature and resistance of a conductor is ________

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Q. Sensing element in the thermometer must provide ________

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Q. Platinum is used for industrial applications because ________

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Q. Resistance thermometer provides the change in electrical resistance.

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Q. If the sensing element is large, then less amount of heat is required.

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Q. Most metallic conductors have a ________

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Q. In a temperature sensing element ________

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Q. Nickel and its alloys can be used over a temperature range of ________

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Q. How can corrosion be prevented in a resistance thermometer?

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Q. Thermistor is a contraction _________

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Q. Thermistors have ________

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Q. Thermistors ________

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Q. Thermistor has a resistance of ________

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