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प्रश्न
Hydraulic lift works under the principle of _______.
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उत्तर
Hydraulic lift works under the principle of Pascal’s Law.
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संबंधित प्रश्न
State Pascal's law of transmission of pressure.
Draw a simple diagram of a hydraulic jack and explain its working.
Explain the working of a hydraulic brake with a simple labelled diagram.
The area of cross-sections of the pump plunger and press plunger of a hydraulic press is 0.02 m2 and 8 m2 respectively. If the hydraulic press overcomes a load of 800 kgf, calculate the force acting on the pump plunger.
Select the correct option.
A dam for water reservoir is built thicker at the bottom than at the top because
State and explain Pascal's law of transmission of pressure.
Analogy
Pascal’s law: ______:: Surface tensin: ______.
A hydraulic press can lift 100 kg when a mass 'm' is placed on the smaller piston. It can lift ______ kg when the diameter of the larger piston is increased by 4 times and that of the smaller piston is decreased by 4 times keeping the same mass 'm' on the smaller piston.
