Consider the following characteristics:1. Small interference2. Strong – McqOptions

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1.	Consider the following characteristics:1. Small interference2. Strong tooth.3. Low production cost4. Gear with small number of teeth. Those characteristics which are applicable to stub 20° involute system would include
A.	1 alone
B.	2, 3 and 4
C.	1, 2 and 3
D.	1, 2, 3 and 4
Answer» C. 1, 2 and 3

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