Physics, asked by dhyaneshwaran, 1 year ago

the maximum efficiency of screw jack depends upon

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Answered by alok92jji

it's size and the capacity

Answered by MissAnonymousLadki

$hello \: jii$

2. Efficiency of the screw depends upon helix angle but does not depend on friction angle. Explanation: Efficiency=tan(ἀ)/tan(Ǿ+ἀ) where ἀ=Helix angle and Ǿ=Friction angle

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