Nozzles and stubs for connecting the drum to tubes and piping are formed by _____ forging from a solid steel cylinder, or "billet".
A ) cold
B ) hot
C ) mild
D ) roll
Answer: B
Nozzles and stubs for connecting the drum to tubes and piping are formed by _____ forging from a solid steel cylinder, or "billet".
A ) cold
B ) hot
C ) mild
D ) roll
Answer: B