A V-belt is used to transmit 5 KW at 17 m/s, the included angle of th – McqOptions

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1.	A V-belt is used to transmit 5 KW at 17 m/s, the included angle of the belt is 38°, the density of the belt is 1.25 g/cm3, contact angle on smaller pulley is 150°, tension on the belt is adjusted by providing idlers. Find tension at tight and slack side of belt.
A.	300 N, 5 N
B.	400 N, 6 N
C.	500 N, 7 N
D.	600 N, 8 N
Answer» B. 400 N, 6 N

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