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Pascal’s Law Experiment. We covered all the Pascal’s Law Experiment in this post for free so that you can practice well for the exam.
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Mock test on Pascal’s Law Experiment for Students
In a hydraulic system, the ratio of the cross-sectional areas of the smaller and larger pistons is 1 : 15. What force must be applied on the smaller piston to balance a force of 120 N acting on the larger piston?
a) 2 N
b) 6 N
c) 4 N
d) 8 N
Option d – 8 N
The diameters of two pistons in a hydraulic press are 5 cm and 25 cm respectively. If a force of 20 N is applied to the smaller piston, what force will act on the larger piston?
a) 250 N
b) 750 N
c) 500 N
d) 1000 N
Option c – 500 N
A hydraulic lift operates based on which fundamental physical principle?
a) Pascal’s law
b) Boyle’s law
c) Newton’s law of Gravitation
d) Archimedes’ principle
Option a – Pascal’s law
The working principle of hydraulic brakes is based on:
a) Bernoulli’s principle
b) Pascal’s law
c) Poiseuille’s law
d) Archimedes’ principle
Option b – Pascal’s law
Which of the following devices functions according to Pascal’s law?
a) Aneroid barometer
b) Hydraulic lift
c) Venturimeter
d) Sprayer
Option b – Hydraulic lift
The basic principle used in the operation of a hydraulic press is:
a) Pascal’s principle
b) Archimedes’ principle
c) Newton’s law of Gravitation
d) Boyle’s law
Option a – Pascal’s principle
We covered all the pascal’s law experiment above in this post for free so that you can practice well for the exam.
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