A tube expander is used to
a) break loose scale in the tube
b) break loose scale outside the tube
c) expand and flare the tube
d) bead the tube
e) expand the entire tube
Answer: C
A tube expander is used to
a) break loose scale in the tube
b) break loose scale outside the tube
c) expand and flare the tube
d) bead the tube
e) expand the entire tube