Which of the following is true for accurate worm and gear rotary tabl – McqOptions

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1.	Which of the following is true for accurate worm and gear rotary tables?
A.	Bidirectional approach is used for setting
B.	Can be used for inspection of angles
C.	Can’t be used for generation of angles
D.	Worm and gear are highly accurate
Answer» C. Can’t be used for generation of angles

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