How many feet of head does 1 psi correspond to?

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Multiple Choice

How many feet of head does 1 psi correspond to?

Explanation:
Feet of head measure how tall a column of water would have to be to create a given pressure. The relationship between pressure and head is P = γ h, where γ is the fluid’s specific weight. For water, γ is about 62.4 lb/ft^3. To convert 1 psi to feet of head, first change the pressure to pounds per square foot: 1 psi = 144 lb/ft^2. Then solve for h: h = P/γ = 144 / 62.4 ≈ 2.31 ft. So 1 psi corresponds to about 2.31 feet of water head.

Feet of head measure how tall a column of water would have to be to create a given pressure. The relationship between pressure and head is P = γ h, where γ is the fluid’s specific weight. For water, γ is about 62.4 lb/ft^3. To convert 1 psi to feet of head, first change the pressure to pounds per square foot: 1 psi = 144 lb/ft^2. Then solve for h: h = P/γ = 144 / 62.4 ≈ 2.31 ft. So 1 psi corresponds to about 2.31 feet of water head.

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