📊 Fluid Mechanics
Q. A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1 tonne. The force required on plunger is equal to
  • (A) 10 kg
  • (B) 100 kg
  • (C) 1000 kg
  • (D) 1 kg
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✅ Correct Answer: (A) 10 kg

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