Question

Hydraulic brakes in automobiles work

on

A. Pascal’s principle

B. Archimedes’ principle

C. Bernouili’s principle

D. Poiseuille’s principle​

Answer 1

Ans. A

Sol. Hydraulic break system used to stop

moving vehicles and work on the basis of

Pascal's principle. It states when there is

an increase in pressure at any point in a

confined fluid, there is an equal increase

at every other point in the container.

Pascal's Principle in the Auto braking

system, Hydraulic Brake. When brake

pedal in pressed, the force is transmitted

to the brake shoes through a liquid (link)

Answer 2

Option A or C is correct