Answer to Question 1
Reciprocating uses pistons in a cylinder. Gas is compressed by squeezing it between the piston and a valve plate at the top of the cylinder.
Rotary uses a roller that rotates in an orbital motion within a cylinder. Gas is compressed by squeezing it between the roller and a spring-loaded vane.
Screw uses two rotating screws shaped like augers. Gas is compressed by squeezing it between the two screws
Centrifugal - has a very high-speed centrifugal impeller that spins within a housing. The gas enters the impeller in the center and is thrown outwards by centrifugal force, compressing the gas.
Scroll - has a stationary scroll and an orbiting scroll that moves within the stationary scroll. Gas is compressed by squeezing it between the two scrolls.
Answer to Question 2
18 = 0.75 x required height so 18 divided by 0.75 = required height = 24 feet ABOVE connector entrance
The appearance of different types of tissues-muscle, epithelial, nervous, connective-and their locat
Types of Synapses
Types of tissue in the human body.
Angle of insertion for three types of injections.
Types of bacteria.
Cradle the head briefly in both hands to end this section. Hold for a few seconds until you can feel ...