51. |
Which is the equation of damping force?
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Answer:
Option (c) |
52. |
In which types of vibration f(t) = 0 in equation of SODF system?
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Answer:
Option (a) |
53. |
In which types of vibration f(t) = C = 0 in equation of SODF system?
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Answer:
Option (c) |