Question: Two identical involute spur gears are in mesh. The module is 4 mm and each gear has 22 teeth. If the operating pressure angle

Two identical involute spur gears are in mesh. The module is 4

Two identical involute spur gears are in mesh. The module is 4 mm and each gear has 22 teeth. If the operating pressure angle is 20. The minimum value of addendum needed to ensure continuous transmission of motion is (a) 7.5 mm (c) 1.35 mm (b) 5.5 mm (d) 2.35 mm

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