Find all possible two-stage compound gear

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Reference no: EM131392827

1. Determine all possible two-stage compound gear combinations that will give an approximation to 21π. Limit tooth numbers to between 15 and 90. Determine the arrangement that gives the smallest error.

2. Determine all possible two-stage compound gear combinations that will give an approximation to π/2. Limit tooth numbers to between 20 and 100. Determine the arrangement that gives the smallest error.

Reference no: EM131392827

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