A gauge glass that displays a clear, colourless liquid as being very dark in the glass is the ______________ gauge glass.
a. Bi-colour
b. "Bullseye"
c. Tubular
d. Reflex
e. Flat
Answer: D
A gauge glass that displays a clear, colourless liquid as being very dark in the glass is the ______________ gauge glass.
a. Bi-colour
b. "Bullseye"
c. Tubular
d. Reflex
e. Flat