Crowning of a pulley is done to
चरखी की क्राउनिंग किसके लिए की जाती है?
Crowning of a pulley is done to
Increase strength of the pulley
Avoid
slipping of the belt
Enable pulley
rigidly fixed to the shaft
Avoid
slipping of the belt
Crowning or tapering of a pulley is done to avoid slipping of the belt. A crowned pulley is used to increase the stability of the belt on the pulley and to run at the centre of the pulley without slipping off from the edges
(A) Flanged
flat pulley (B) Round crown pulley (C) Trapezoidal crown pulley (D) Tracking
sleeve crown pulley
Hence, the
correct option is (C).
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