Advanced Pneumatics Study Guide Questions & And Answers Update

Advanced Pneumatics Study Guide Questions & And Answers Update

As soon as air begins to flow through a pressure regulator, the downstream begins to drop off. This
characteristic is called ____________.
a. droop
b. fade
c. sag
d. taper - droop
The function of an air bearing is to ______________.
a. reduce the free air consumption of a pneumatic motor
b. provide support to a pneumatic cylinder rod for an eccentric load
c. reduce friction on a motor shaft
d. provide a cushion between two surfaces - provide a cushion between two surfaces
Internal cushions in a pneumatic cylinder ____________.
a. provide a slight bounce to a load
b. provide for eccentric loads on a piston
c. trap exhaust air to slow the piston to a safe stop
d. are only used for test purposes and must be removed for normal use. - trap exhaust air to slow the
piston to a safe stop
The amount of torque a pneumatic motor will generate when it begins to turn from a stopped condition
is called the ___________.
a. starting torque of the motor
b. running torque of the motor
c. breakaway torque of the load
d. running torque of the load - starting torque of the motor