Q:
Find the normal circular pitch as well as the normal module if the larger gear has 40 teeth and the gear ratio is 4. The helix angle is 20° and the shaft angle is 50°. Assume the centre distance between the gears to be 200 mm.
A) 22.12 mm, 7.04 mm
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B) 21.31 mm, 6.78 mm
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C) 20.37 mm, 6.48 mm
| D) 21.98 mm, 6.996 mm
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View Answer
Explanation