Consider the following statements:The axis of spiral bevel gear are no – McqOptions

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1.	Consider the following statements:The axis of spiral bevel gear are non-parallel and intersecting.1) The most common pressure angle for spiral bevel gear is 20°2) The most common spiral angle for spiral bevel gear is 35.3) Spirals bevel gears are generally interchangeable.4) Spirals are noisy and recommended for low speeds of 10 m /s.Which of the above statements are correct?
A.	1 and 4
B.	1 and 2
C.	2 and 3
D.	3 and 4
Answer» C. 2 and 3

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