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Updated 2026 Questions and Answers
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, One gallon of water weighs? 8.35 LBS
How many cubic inches in a gallon of water 231 cubic inches
How much does a cubic foot of water weigh? 62.5 LBS
How many gallons of water in a cubic foot? 7.481 gallons
How many inches in a cubic foot? 1728 Cubic Inches
How much pressure does a column of water one foot high .434 Psi
exert at it's base
HOW MANY INCHES OF MERCURY IS EQUAL TO 13.55 ONE
INCHES OF WATER?
ONE PSI OF PRESSURE WILL RAISE A COLUMN OF WHATER 2.304 ft
HOW MANY FEET?
WHAT IS THE SYMBOL FOR MERCURY HG
WHAT IS RELIABLE LIFT 14.7 FEET ( THE HEIGHT OF A COLUMN OF WATER THAT MAY BE LIFTED IN SUFFICIENT
QUANTITY TO PROVIDE A RELIABLE FIRE FLOW)
THEORETICAL LIFT IS 33.87 Ft