Question

Multiple Choice ( Select 1 out of 4 options, for the question below. )
In a screw jack, Pitch of screw is 5.5 mm, diameter of screw 70 mm, Helix angle is
Options
w
O 1 deg
O 2 deg
O 1.4 deg
O 0.5 deg​

Answer 1

Answer:

option c is correct....

Explanation:

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Answer 2

Explanation:

i think

option D is correct

0.5 deg