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A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1000 kg. The force required on the plunger is equal to:
  • a)
    10 kg
  • b)
    100 kg
  • c)
    1000 kg
  • d)
    10,000 kg
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. I...
Concept:
Pascal’s Law:
  • It was given by Blaise pascal
  • It is also known as principle of transmission of fluid pressure
  • It states that the pressure change at any point in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.
  • Alternate definition:- The pressure applied to any part of the enclosed liquid will be transmitted equally in all directions through the liquid.
Applications:
  • The underlying principle of hydraulic jack and hydraulic press.
  • Force amplification in the braking system of most motor vehicles.
  • Used in artesian wells, water towers and dams.
Calculation:
Given:
Diameter of plunger, d = 1.5 cm, Diameter of ram, D = 15 cm, weight exerted on the ram, F1 = 1000 kg
According to pascals law,
Pressure applied at plunger = Pressure exerted on the ram
Here, F2 = force required on the plunger
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A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1000 kg. The force required on the plunger is equal to:a)10 kgb)100 kgc)1000 kgd)10,000 kgCorrect answer is option 'A'. Can you explain this answer?
Question Description
A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1000 kg. The force required on the plunger is equal to:a)10 kgb)100 kgc)1000 kgd)10,000 kgCorrect answer is option 'A'. Can you explain this answer? for EmSAT Achieve 2025 is part of EmSAT Achieve preparation. The Question and answers have been prepared according to the EmSAT Achieve exam syllabus. Information about A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1000 kg. The force required on the plunger is equal to:a)10 kgb)100 kgc)1000 kgd)10,000 kgCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for EmSAT Achieve 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1000 kg. The force required on the plunger is equal to:a)10 kgb)100 kgc)1000 kgd)10,000 kgCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1000 kg. The force required on the plunger is equal to:a)10 kgb)100 kgc)1000 kgd)10,000 kgCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for EmSAT Achieve. Download more important topics, notes, lectures and mock test series for EmSAT Achieve Exam by signing up for free.
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