Pressure angle of involute gears does not exceed 25°, since – McqOptions

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1.	Pressure angle of involute gears does not exceed 25°, since
A.	this will lead to unwanted radial force
B.	the number of teeth to avoid undercutting will be very high
C.	no cutters are available
D.	gears will become too small
Answer» B. the number of teeth to avoid undercutting will be very high

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