Question

question 1-55
which represents an example of a fluid core system technology system?
hydraulic brakes
solar panels
fireplace
remote control

Explanation:

Hydraulic brakes use fluid (usually brake - fluid) to transfer force from the brake pedal to the brake pads, making them an example of a fluid - based technology system. Solar panels convert sunlight to electricity, a fireplace is for heating with fire, and remote control uses electromagnetic signals for operation, none of which are fluid - core systems.

Answer:

hydraulic brakes