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1. |
If C1 is the coefficient of speed fluctuation of a flywheel then the ratio of ωmax/ ωmin will be: |
A. | \(\frac{{1 - 2{C_1}}}{{1 + 2{C_1}}}\) |
B. | \(\frac{{2 - {C_1}}}{{2 + {C_1}}}\) |
C. | \(\frac{{1 + 2{C_1}}}{{1 - 2{C_1}}}\) |
D. | \(\frac{{2 + {C_1}}}{{2 - {C_1}}}\) |
Answer» E. | |