Which
of the following key is under compression rather than in being shear when under
load?
निम्नलिखित में से कौन सी कुंजी लोड होने पर अपरूपण के बजाय संपीड़न में होती है?
Saddle
Barth
Feather
Kennedy
Barth
Barth key is under compression rather than in being shear when under load. Barth key is a modification of rectangular key which has two beveled surfaces. The beveled surface ensures that the key will fit tightly.
This
key is usually under compression rather than shear.
Hence,
the correct option is (B).
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