Mechanisms

1  Linear motion means? 1. Rotary- - going round in a circle. 2. Motion in a straight line. 3. Moving up and down. 4. Swinging back and forth

2  Systems are made up of :- 1. Input and output. 2. Input, process and output.

3  The garden swing is an example of :- 1. Rotary movement? 2. Linear movement? 3. Oscillating movement? 4. Reciprocating movement

4  A G clamp converts rotary input to what type of output? 1. Oscillating. 2. Linear. 3. Pivot. 4. Pushing.

5  Another name for a pivot in a linkage is… 1.Fulcrum 2.Lever 3.Hinge 4.Axle

6  Gears are used to.. 1.Change the direction of rotary motion 2.Change axle speeds 3.Transmit motion through 90 degrees 4.All of the above

7  In a pillar drill the mechanism that allows you to turn a handle and lower the drill onto the work is called….. 1.Chain and Sprocket 2.Rack and Pinion 3.Bevel edged gear 4.Parallel linkage

 Answers

1  Linear motion means? 1. Rotary- - going round in a circle. 2. Motion in a straight line. 3. Moving up and down. 4. Swinging back and forth

2  Systems are made up of :- 1. Input and output. 2. Input, process and output.

3  The garden swing is an example of :- 1. Rotary movement? 2. Linear movement? 3. Oscillating movement? 4. Reciprocating movement

4  A G clamp converts rotary input to what type of output? 1. Oscillating. 2. Linear. 3. Pivot. 4. Pushing.

5  Another name for a pivot in a linkage is… 1.Fulcrum 2.Lever 3.Hinge 4.Axle

6  Gears are used to.. 1.Change the direction of rotary motion 2.Change axle speeds 3.Transmit motion through 90 degrees 4.All of the above

7  In a pillar drill the mechanism that allows you to turn a handle and lower the drill onto the work is called….. 1.Chain and Sprocket 2.Rack and Pinion 3.Bevel edged gear 4.Parallel linkage