For threading, the spindle should be turning:
A) At about one-fourth normal turning speeds
B) At the slowest speed the lathe can be set
C) At the RPM given in standard charts for the type of metal you are working on
D) None of the above
C
Trades & Technology
You might also like to view...
What type of turbine is moved, operated, or affected by water?
A) Gas turbine B) Wind turbine C) Steam turbine D) Hydraulic turbine
Trades & Technology
List the three basic steps in choosing an occupation
What will be an ideal response?
Trades & Technology
What does gibberellic acid enable plants to do?
A) Block growth B) Grow taller C) Enhance root growth D) Fight disease
Trades & Technology
When given values are stated with metric prefixes instead of basic units, it is recommended to convert the metric prefixes to ____.
a. basic units b. complex units c. the power of 1 d. powers of 10
Trades & Technology