Which of the following is correct for chain drive? [p = Pitch of the chain, d = Pitch circle diameter of the chain sprocket, T = Number of teeth on the sprocket]
1
p = 2d cosec\(\left( {\frac{{180^\circ }}{T}} \right)\)
2
d = p cosec\(\left( {\frac{{180^\circ }}{T}} \right)\)
3
p = d cosec\(\left( {\frac{{180^\circ }}{T}} \right)\)
4
d = 2p cosec\(\left( {\frac{{180^\circ }}{T}} \right)\)
5
Question Not Attempted