Pneumatic signals travel through the signal tubing at:
A. 100 feet per second
B. Approximately the speed of sound
C. A rate that depends on tubing size
D. Approximately the speed of light
Answer:B
Pneumatic signals travel through the signal tubing at:
A. 100 feet per second B. Approximately the speed of sound C. A rate that depends on tubing size D. Approximately the speed of light