Central Foam Distributing Systems consist of an enclosure housing a foam concentrate supply tank and a _____ device.
a. Dividing.
b. Mixing.
c. Separating.
d. Floating.
e. Proportioning.
Answer: E
Central Foam Distributing Systems consist of an enclosure housing a foam concentrate supply tank and a _____ device.
a. Dividing.
b. Mixing.
c. Separating.
d. Floating.
e. Proportioning.