Tag: examples of hydraulic press

Quizzes (0) Questions (66)

Questions Related to examples of hydraulic press

Multiple choice physics pressure in fluids and atmospheric pressure hydraulic equipment applications of pascals law examples of hydraulic press

In the vacuum suspended system, the brakes are applied when

  1. Atmospheric pressure is applied to one side of diaphram

  2. Vacuum is applied to both sides of diaphram

  3. Atmospheric pressure is applied to both sides of diaphram

  4. Vacuum is applied to one side of diaphram
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In the vacuum suspended system, the brakes are applied when atmospheric pressure is applied to one side of diaphram.

Multiple choice physics pressure in fluids and atmospheric pressure hydraulic equipment applications of pascals law examples of hydraulic press

When two cylinder with different size like larger and smaller are kept together then though the pressure is same in both, still the force required is more for larger cylinder. Due to increase in which property?

  1. Area

  2. height

  3. Weight

  4. Volume
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Force required        $F = PA$    

$\implies$    $F\propto A$                          $(\because P = constant)$
Thus option A is correct.

Multiple choice physics pressure in fluids and atmospheric pressure hydraulic equipment applications of pascals law examples of hydraulic press

In a vacuum suspended unit, when the brakes are on , the piston and diaphragm has on both sides of it

  1. Atmospheric pressure

  2. Vacuum

  3. Hydraulic pressure

  4. Air pressure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In a vacuum suspended unit, when the brakes are on , the piston and diaphragm has on both sides of it Atmospheric pressure.

Multiple choice physics pressure in fluids and atmospheric pressure hydraulic equipment applications of pascals law examples of hydraulic press

In the hydraulic braking system , the piston in the master cylinder is connected by mechanical linkage to the

  1. Wheel cylinders

  2. Brake shoes

  3. Brake pedal

  4. Wheel pedal
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The piston in the master cylinder is connected by mechanical linkage to the Brake pedal in the hydraulic braking system.

Multiple choice physics pressure in fluids and atmospheric pressure hydraulic equipment applications of pascals law examples of hydraulic press

In the integral type of power brake , the diaphragm acts directly on the hydraulic piston in the

  1. Master cylinder

  2. Wheel cylinder

  3. Adjacent cylinder

  4. Multiplier unit
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Since in integral type of power brake, the diaphgram acts directly on the hydraulic piston in the multiplier unit which leads to the increase in further pressure.

Multiple choice physics pressure in fluids and atmospheric pressure hydraulic equipment applications of pascals law examples of hydraulic press

In the power assisted kind of brake the bellows applies force to master cylinder piston

  1. Through diaphragm linkage

  2. Directly

  3. Through mechanical linkage

  4. Through kinetic linkage
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In the power assisted kind of brake the bellows applies force to master cylinder piston through mechanical linkage. A mechanical linkage is an assembly of bodies connected to manage forces and movement.

Multiple choice physics pressure in fluids and atmospheric pressure hydraulic equipment applications of pascals law examples of hydraulic press

In the air brake, air pressure is supplied by

  1. Engine manifold

  2. A compressor

  3. The diaphragm valve

  4. pump
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

An air compressor produces air for the brake system. Powered by the vehicle’s engine, the air compressor draws in air at normal pressure and forces it into a much smaller space, causing the pressure of the air to increase. This compressed air is a form of stored energy.