Define Coil Related to Spring Terminology, and Identify Active Coils

Q13: Give another name for wave springs, and

Q14: Plug taps generally have how many lead

Q15: Briefly explain the application of phantom lines

Q16: Define the screw thread terms given in

Q17: Describe a flat spring and give at

Q19: Identify two applications for taper pins.

Q20: Identify at least three design criteria used

Q21: Name the type of tap that is

Q22: Why is it common, when possible, to

Q23: What are retaining rings used for?