3. For the manometer below, all fluids are at \( 20^{\circ} \mathrm{C} \). If \( \mathrm{p}_{8}{ }^{-} \mathrm{p}_{\mathrm{a}}=97 \mathrm{kPa} \), determine the height H in centimeters. (Answer: 22.6 cm )
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The manometer contains Meriam red oil with a specific gravity (SG) of 0.827, water, and mercury. Show more…
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