Pneumatics and Hydraulics Questions and Answers Grade 9

Technology Grade 9 Term 2 Questions coming soon

What the ATP covers

Systems: Syringe mechanics using air (pneumatic) vs. water (hydraulic). Pascal’s Principle: Understanding how pressure exerted on one part of a hydraulic system is transferred equally to other parts. Applications: The hydraulic press and hydraulic jack (including calculations). Gears and Pulleys: Pulleys: Fixed, movable, and block-and-tackle systems. Gears: Interactions of spur gears, bevel gears, rack-and-pinion systems, and worm gears.

Textbook: CAPS Annual Teaching Plan, Grade 9, Term 2: Mechanical Systems and Control.

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