Hydraulic and Fluid Systems Crossword Puzzle
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QUESTIONS LIST:
- hydraulic jack : a hydraulic machine used to raise heavy vehicles with minimal effort.
- fluid : a substance that can flow, such as liquids and gases.
- incompressible : describes a fluid whose volume does not change significantly under pressure.
- buoyant force : the upward force exerted by a fluid on an immersed object.
- density : mass divided by volume. (ρ = m/v).
- pascal : the si unit used to measure pressure.
- excavator : a hydraulic machine that uses hydraulic cylinders to move the boom, arm, and bucket.
- blaise pascal : the scientist that proposed pascal's principle.
- hydraulic lift : a machine that uses hydraulic pressure to lift heavy loads.
- pascals principle : pressure applied to an enclosed fluid is transmitted equally in all directions.
- ballast tanks : compartments in submarines that hold water or air to control buoyancy.
- hydraulic brake : a braking system where pressure applied to the brake pedal is transmitted equally through brake fluid to all wheels.
- displacement : the amount of fluid pushed aside by an object.
- displaced fluid : the amount of fluid pushed aside by an immersed object.
- hydraulic system : a system that uses an incompressible fluid to transmit force and multiply it.
- buoyancy : the upward force exerted by a fluid on an object.
- force : the quantity that causes an object to accelerate or change motion.
- pressure : the force applied per unit area. (p = f/a).
- volume : the amount of space occupied by an object.
- brake fluid : an incompressible fluid used in hydraulic brakes to transmit pressure efficiently.
- archimedes principle : the law stating that the buoyant force equals the weight of the displaced fluid.





