For two gears having shaft angle 90° and friction angle 6°, find the maximum efficiency of the helical gears.

For two gears having shaft angle 90° and friction angle 6°, find th

1.	For two gears having shaft angle 90° and friction angle 6°, find the maximum efficiency of the helical gears.
A.	89.23%
B.	85.64%
C.	79.02%
D.	81.07%
Answer» E.

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For two gears having shaft angle 90° and friction angle 6°, find the maximum efficiency of the helical gears.
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THE_SHAFT_ANGLE_OF_TWO_HELICAL_GEARS_IS_60¬¨¬®‚ÄÖ√†√ª._THE_NORMAL_MODULE_IS_6_MM._THE_LARGER_GEAR_HAS_50_TEETH_AND_THE_GEAR_RATIO_IS_2._THE_CENTRE_DISTANCE_IS_300_MM._FIND_THE_HELIX_ANGLES_OF_THE_TWO_GEARS.?$#
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For two gears having shaft angle 90° and friction angle 6°, find the maximum efficiency of the helical gears.

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