Q. Strain gauge works on the principle of _______

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Q. In metallic gauges resistance changes due to _______

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Q. Gauge factor for a semiconductor strain gauge is _______

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Q. Hysteresis characteristics of a semiconductor strain gauge are poor.

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Q. Strain gauge measurement involves __________

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Q. Load cell is used for the measurement of _______

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Q. Strain is a _______

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Q. Semiconductor strain gauge uses _______

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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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