30 pounds of pressure refers to the amount of force applied over a specific area. It means that 30 pounds of force is being distributed evenly over each square inch of the surface receiving the pressure.
Since it would probably be tempered glass, 100lbs. of pressure.
30 pounds. Is the net weight of the product in a container in it`s liquid state. The vapor pressure within the container will vary according to the temperature of the container. But the net weight is 30 lbs, much like having a propane cylinder refilled.
30 grams is about 0.07 (0.0661387) lbs.
There are 30 pounds in 480 ounces.
30 pounds is equivalent to 2 stones and 2 pounds.
It would only take about 30 pounds of pressure per square inch to break a human neck. At 25 pounds of pressure, it causes instant unconsciousness.
Tire pressure? Pounds per Square Inch?
The recommended air pressure for a pressure tank is typically around 30-50 psi (pounds per square inch).
Pounds per square in is a unit for measuring pressure (force per unit area). Absolute pressure is the pressure (eg in a gas) compared to a vacuum, where the pressure is zero. Often we measure the pressure relative to the atmosphere, which has a pressure of about 14.7 pounds per square inch (psi). This relative pressure is called the gauge pressure. So a (gauge) pressure of 30 psi in a car tyre is really an absolute pressure of 14.7 + 30 = 41.7 psi. See http://en.wikipedia.org/wiki/Pressure http://wiki.answers.com/Q/What_is_absolute_pressure
The amount of pressure that it takes to break an arm depends on the strength of the arm and the angle in which the pressure is applied. On the average, it takes 120 pounds of pressure.
7-10 pounds at idle when at operating temperature. When at 2,000 RPM it will be 30-45 pounds.
It is the largest value minus the smallest= 52 pounds - 30 pounds = 22 pounds.
30 to 35 pounds
30 to 35 pounds of pressure is best for a smooth ride.
A handshake is around 30 psi, but is known to decrease with age.
Since it would probably be tempered glass, 100lbs. of pressure.
10 % of 30 pounds is: (10 / 100) * 30 = 0.1 * 30 = 3 pounds