Question

what is multiplication of thrust?

Answer 1

Answer:

Multiplication of thrusts:

the principle states that when a small force is applied on a smaller piston it will be multiplied in the bigger piston.

Principles:

"Pressure is transmitted undiminished in an enclosed static fluid. Any externally applied pressure is transmitted to all parts of the enclosed fluid, making possible a large multiplication of force (hydraulic press principle)."

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Answer 2

Answer: Multiplication of thrusts is the principle states that when a small force is applied on a smaller piston, it will be multiplied in the bigger piston.

Explanation: The thrust is the normal force exerted by a fluid on any surface with which it comes into contact. Consider two hydraulically coupled cylinders, one with the cross-section a and the other with the cross-section A. If a force, $F_{a}$ is exerted on the smaller piston, pressure p =  $\frac{F_{a}} {a} S$ produced and transmitted undiminished throughout the liquid. Then, the thrust $F_{A}$ on the larger piston is $F_{A}$ = $p_{A}$ =  $\frac{A} {a} F_{a}$. If A = na, $F_{A}$ = $nF_{A}$,i.e., the thrust on the larger piston is multiplied n times. This is known as the principle of multiplication of thrust by the transmission of fluid pressure.

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