Q389
In a band and block brake, the ratio of tensions on tight side and slack side of the band is (where = Coefficient of friction between the blocks and the drum, = Semi-angle of each block subtending at the center of drum and n = Number of blocks)
In a band and block brake, the ratio of tensions on tight side and slack side of the band is (where = Coefficient of friction between the blocks and the drum, = Semi-angle of each block subtending at the center of drum and n = Number of blocks)
A.
B.
C.
D.
Answer
Answer: Option D
Solution
Answer: Option D
No explanation is given for this question Let's Discuss on Board