Q1) Two hydraulic piston/cylinders are connected with a line. The master cylinde
ID: 1858013 • Letter: Q
Question
Q1)Two hydraulic piston/cylinders are connected with a line. The master cylinder has a cross sectional area of 6.5cm2. The slave cylinder has a cross sectional area of 3.5cm2.
In an isobaric process, 30J of work is done on the master cylinder which creates a system pressure of 500kPa.
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A)What is the force exerted on the piston in the master cylinder ? ( ? ) N /////
B) What is the magnitude of the displacement of the piston in the master cylinder ? ( ? ) cm ////////////
C) What is the magnitude of the displacement of the piston in the slave cylinder ? ( ? ) cm //////////////
D) What is the work out put of the slave cylinder piston ? ( ? ) J
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Explanation / Answer
a)F=P*A=500*10^3*6.5*10^-4=325 N
b)w=p*del V
del V=30/500*10^3=0.6 cm^3=A1*DISLACEMENT
DISPLACEMENT= 1 cm
c)displacement=1 cm
d)del V=A2*1=3.5*1=3.5 cm^3
w=p*del v
=500*10^3*3.5*10^4=175 j
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