hydraulic bridge working model - science project exhibition - diy - simple and easy | DIY pandit
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A hydraulic bridge working model is an educational tool that demonstrates the principles of hydraulics and mechanical engineering used in the design and operation of movable bridges.

This model provides a visual representation of how hydraulic systems can be employed to lift and lower bridge sections, allowing for the passage of boats and other vessels beneath the bridge.

It serves as an effective learning resource for students interested in physics, engineering, and technology.