3.6 Does gear C rotate faster or slower than gear A and B?

4.4 If this hydraulic jack is sold for R250, what is the profit the manufacturing company makes?

3.3 If gear A turns clockwise, in which direction will gear B turn?

4.1 Which component is the most expensive for one unit?

2.6 A hydraulic jack is a device used to lift heavy objects. By pumping the handle of the jack, the hydraulic fluid moves to the output piston.

4.1 Which component is the most expensive for one unit?

1.6 The difference between a hydraulic system and a pneumatic system is that …

5.1 List four mechanisms in your home as well as what type of mechanism it suggests.

3.5 Calculate the gear ratio between Gear A and Gear B if Gear A has 20 teeth, Gear B also has 20 teeth and Gear C has 10 teeth

2.10 The WORM WHEEL, in a worm and worm wheel system, can NOT turn the worm.