Pneumatic signals operate between:
a. 20 and 200 kPa
b. 0 and 100 kPa
c. 50 and 500 kPa
d. 20 and 100 kPa
e. 20 and 200 kPa
Answer: D
Pneumatic signals operate between:
a. 20 and 200 kPa
b. 0 and 100 kPa
c. 50 and 500 kPa
d. 20 and 100 kPa
e. 20 and 200 kPa
Answer: D