BASIC WORKSHOP PRACTICE - Practice Mode
1) What is the accuracy of the wooden folding rule?
Correct Answer: 1 mm
Explanation:
Henry is the unit of either self-inductance or mutual inductance, abbreviated as H, and named for the American physicist Joseph Henry.
4) What is the name of the operation needed to enable the head of the screw to fit flush with the surface of a component?
Correct Answer: Counter sinking
5) What is the indication of the letter ?M? in thread formation M12?
Correct Answer: ISO metric thread