Top 50+ Solved Balancing MCQ Questions Answer

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Q. From the given data, calculate the unbalanced centrifugal force in N s2Distance from shaft = 0.2 m Mass = 100 kg Rotating speed = 1000 rpm.

a. 20

b. 2×10^7

c. 200

d. 20000

  • c. 200
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Q. Let the disturbing mass be 50 Kg, with radius of rotation = 0.1m, if one of the balancing mass is 30 Kg at a radius of rotation 0.1m then find the other balancing mass situated at a distance of 0.2m.

a. 80

b. 40

c. 20

d. 10

  • d. 10
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Q. In the given figure, m1=20 Kg, m2=30Kg and m=50 Kg, if r1=0.2m andr=0.3m, l=1m, find l2.

a. 0.26m

b. 0.52m

c. 1.04m

d. 13m

  • a. 0.26m
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