• The transmission of pressure on all directions 
• The hydralic system is made up of 2 cylindrical pistons of different surface areas
• The fluid is water or oil
• Pressure exerted by the small piston is the same as the pressure produced at the large piston 

Pressure at small piston = Pressure at large piston

\(\Large \frac{\text{Input force}}{\text{Area of small piston}}\)\(\Large = \frac{\text{Onput force}}{\text{Area of large piston}}\)

• Hydralic jack system
• Hydralic breake system
• Dental chair

• Aerofoil-shaped wings of an aeroplane
• Bunsen burner
• Helicopter
• Drone
• Safety lines nearby tracks at railway station

• The transmission of pressure on all directions 
• The hydralic system is made up of 2 cylindrical pistons of different surface areas
• The fluid is water or oil
• Pressure exerted by the small piston is the same as the pressure produced at the large piston 

Pressure at small piston = Pressure at large piston

\(\Large \frac{\text{Input force}}{\text{Area of small piston}}\)\(\Large = \frac{\text{Onput force}}{\text{Area of large piston}}\)

• Hydralic jack system
• Hydralic breake system
• Dental chair

• Aerofoil-shaped wings of an aeroplane
• Bunsen burner
• Helicopter
• Drone
• Safety lines nearby tracks at railway station