*/*_The centre distance between two meshing involute gears is equal to – McqOptions

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1.	/_The centre distance between two meshing involute gears is equal to?
A.	Sum of base circle radii/cos≈ì√ú
B.	Difference of base circle radii/cos≈ì√ú
C.	Sum of pitch circle radii/cos≈ì√ú
D.	Difference of pitch circle radii/cos≈ì√ú
Answer» B. Difference of base circle radii/cos≈ì√ú

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