1. Any object in space is subject to two types of motion about any axis, X, Y, or Z. These two types of motion are 2. and How many total degrees of freedom exist for any given object in space? a. 3 b. 9 C. 12 d. 5 3. Locator Pins should always contact what type of surface whenever possible? a. Flat Surface Machined Surface b. C. Smooth Surface d. Duplicate Surface 4. Answer the following questions given a " 1/4-28-UNF-2A " thread. a. What is the major diameter? b. What is the TPI of this thread? C. What is the form of this thread? d. Is this thread internal or external? 5. What is the general rule for chip clearance between a bushing and the workpiece? a. 1-1.5x tool diameter b. 1.5-2x tool diameter c. 1-1.5x cut depth d. 1.5x-2x cut depth 6. What is the general rule for bushing length? 0.5-1.0x tool diameter a. b. 1-2x tool diameter C. 1-1.5x cut depth d. 1.5x-2x cut depth 7. Clearly describe the difference between a jig and fixture.