A recorder utilizing a spiral Bourdon tube will have a pen movement:
a. On a logarithmic scale
b. Proportional to the change in tube pressure
c. That is often imperceptible
d. Range of 0 to 24 hours
e. Range of 0 to 7 days
Answer: b
A recorder utilizing a spiral Bourdon tube will have a pen movement:
a. On a logarithmic scale
b. Proportional to the change in tube pressure
c. That is often imperceptible
d. Range of 0 to 24 hours
e. Range of 0 to 7 days
Answer: b