Pascal's Law

Which law explains the working of the hydraulic brakes in automobiles?

What is the velocity ratio of a hydraulic machine?

The working principle of brakes in automobiles is Pascal's law.

Explain how the hydraulic brake works.

Explain how a hydraulic lift reduces the effort.

What do you know about hydraulic lift? What is its working principle?

Hydraulic lift works on the basis of Pascal's law.

Hydraulic press and hydraulic brakes are examples of hydraulic machines.

Among the following, select the examples of hydraulic machines?

The working principle of hydraulic machine is _____.

Hydraulic machine works on the principle of Pascal's law.

Explain the working principle of a hydraulic machine. Give two examples also.

Hydraulic press works on the Pascal's law.

Explain about hydraulic press.

 When fluid is subjected to _______ it is pushed into the cylindrical chamber which gives the ram gets a push in the upward direction.
 

A hydraulic lift can lift a maximum weight of $3000 \mathrm{kg}$. The cross section of the piston is  $425 {\mathrm{cm}}^2$. What maximum pressure would the smaller piston has to bear?

Find the mechanical advantage of the hydraulic lift.

Mechanical advantage of a hydraulic lift is directly proportional to the:

Hydraulic press and hydraulic brakes work on Bernoulli's principle.

Hydraulic press and hydraulic brakes work on Pascal's law.