The acronym MPT associated with a fitting means that a _____.
a. pipe thread is cut at a medium pitch for the pipe size
b. pipe thread is tapered
c. male pipe thread is needed to make a connection
d. pipe thread is male in gender
Question 2
When using hand signals, always _____.
a. stand on something at least two feet in height
b. wear reflective gloves
c. maintain eye contact with the operator
d. make sure you can hear the backup alarm