Describe hydraulic principles.

Pascal’s ______________ helps in diagnosing problems with the hydraulic braking system.

Vacuum is typically supplied by the

engine ______ manifold or, in some cases, a vacuum pump.

The ________ applied to the input piston is measured in pounds (lb), newtons (N), or kilograms (kg).

For example, if the brake pedal is squishy (soft or spongy), there is a good chance that the hydraulic braking system has _______ in it.

Pressure created in the master cylinder is ___________ equally through the hydraulic braking system.

To make it easier for the driver to apply the brakes, a ___________booster is fitted to the brake system.

Fluid transmits that pressure to the brake units. In turn, the brake units apply force to the_______ materials

In the 1600s, Blaise Pascal observed the effects of __________ applied to a fluid in a closed system.

According to Pascal, a substantial leak prevents the pressure from building up. Therefore, the pressure within the system

Pascal will be ______ low.

This means that the vehicle may lose some or all of its _______ ability if a leak develops.