What is the angle required to ensure the desired accuracy

Reference no: EM13699168

Priblem- An inclined manometer is required to measure an air pressure of 3mm of water to an accuracy of +/- 3%.

The inclined arm is 8mm in diameter and the larger arm has a diameter of 24mm. The manometric fluid has density 740 kg/m3 and the scale may be read to +/- 0.5mm. What is the angle required to ensure the desired accuracy may be achieved?

Solve the above problem and provide steps with explanation

Reference no: EM13699168

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