WBCS.LIVE practice question

Hydraulic press is based on

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Archimedes' law
  2. Pascal's law
  3. Reynold's law
  4. Bernouli's law

Correct answer and explanation

Correct answer: Pascal's law

Explanation: āœ… Correct Answer: B) Pascal's law šŸ“š Explanation: A hydraulic press works based on Pascal's Law, which states that pressure applied to an enclosed fluid is transmitted equally in all directions. By applying a small force on a small piston, a much larger force can be generated on a larger piston. This principle is widely used in car brakes and heavy industrial machinery.