IDIS 403 Ch 11 Questions with Detailed Verified
Answers
A __ is a device that increases the pressure of a gas by mechanically decreasing its
volume. Ans: Air compressor
The fastest air speed in any pneumatic system should be no more than __ fps. Ans:
600 fps
Absolute __ is the hypothetical temp at which molecular motion ceases (-273.15 C)
Ans: Zero
A __ is a specialized vessel that provides storage of gas for use in a pneumatic system.
Ans: Reciever
___ law states that when pressure of a gas is constant, the volume of the gas has a
direct relationship with its abs temp. Ans: Gay-Lussac's
___ law states that when volume of a gas is constant, the pressure of the gas has a
direct relationship with its abs temp. Ans: Charles'
In a standard cubic feet per min measurement it is assumed that air in the environment
is at __ F, and __ % humidity at 14.7 psia Ans: 68 F, 36% humidity
___ law states that when temp of a gas is constant, there is an inverse relationship
between pressure and volume of gas. Ans: Boyle's
Temp in R is always approx ___ degrees greater than temp in F. Ans: 460
Air compressors in pneumatic systems are rated in __ Ans: Standard cubic feet per
min (SCFM)
__ is the movement of air in a pneumatic system through pipes (and ect.) to transmit
energy produced by the air compressor to the location where it is needed to
accomplish work. Ans: air flow
Answers
A __ is a device that increases the pressure of a gas by mechanically decreasing its
volume. Ans: Air compressor
The fastest air speed in any pneumatic system should be no more than __ fps. Ans:
600 fps
Absolute __ is the hypothetical temp at which molecular motion ceases (-273.15 C)
Ans: Zero
A __ is a specialized vessel that provides storage of gas for use in a pneumatic system.
Ans: Reciever
___ law states that when pressure of a gas is constant, the volume of the gas has a
direct relationship with its abs temp. Ans: Gay-Lussac's
___ law states that when volume of a gas is constant, the pressure of the gas has a
direct relationship with its abs temp. Ans: Charles'
In a standard cubic feet per min measurement it is assumed that air in the environment
is at __ F, and __ % humidity at 14.7 psia Ans: 68 F, 36% humidity
___ law states that when temp of a gas is constant, there is an inverse relationship
between pressure and volume of gas. Ans: Boyle's
Temp in R is always approx ___ degrees greater than temp in F. Ans: 460
Air compressors in pneumatic systems are rated in __ Ans: Standard cubic feet per
min (SCFM)
__ is the movement of air in a pneumatic system through pipes (and ect.) to transmit
energy produced by the air compressor to the location where it is needed to
accomplish work. Ans: air flow
