One inch of water, as measured using a pressure gauge at four degrees Celsius, is equivalent to 0.036127291827 pounds per square inch (PSI). This conversion can be found at OnlineConversion.com. More »

A conventional method to convert drill bit sizes is to use conversion charts that are available online. Most conversion charts have standard drill size listings with the different measurement systems used, such as wire g... More »

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A 20-gauge hypodermic needle has an outer diameter of 0.036 inches and an inner diameter of 0.024 inches. These are nominal measurements. The actual size of a 20-gauge needle may range from 0.0355 to 0.0360 inches, and t... More »

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To calculate the pounds per square inch (psi) from the compression ratio, one needs the compression ratio and the atmospheric pressure measurement. Then, the first number in the compression ratio is multiplied by the atm... More »

The term "differential pressure" refers to fluid force per unit, measured in pounds per square inch (PSI) or a similar unit subtracted from a higher level of force per unit. This calculation could be taken for pressures ... More »

The definition of hydraulic pressure is that of a force per unit area that is measured in pounds per square inch (PSI). Dynamic pressure and static pressure are the two pressure components. More »

The water pressure of household plumbing fixtures will generally vary between 20 pounds per square inch (PSI) and 125 PSI. The pressure of a plumbing fixture will depend on the type of fixture, such as a faucet or shower... More »