Science, asked by ron911, 1 year ago

what are mechanical gauges name three important mechanical gauges

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Answered by SHASHIKAPOORKATROLIY
2

Mechanical gauges measure speed or pressure at the source and send the information to the gauge mechanically. ... The gauge consists of a flattened tube bent in the form of a curve that tends to straighten under engine oil pressure. The curved tube is linked to a needle that registers on a calibrated scale.

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