Q444
In a differential band brake as shown in the below figure, the drum rotates anticlockwise and the greater tension T1 acts at A and smaller tension T2 at B. Length OA is greater than length OB. In order to apply the brake, the force P at C should
In a differential band brake as shown in the below figure, the drum rotates anticlockwise and the greater tension T1 acts at A and smaller tension T2 at B. Length OA is greater than length OB. In order to apply the brake, the force P at C should
A.
Be zero
B.
Act in upward direction
C.
Act in downward direction
AnswerD.
None of the above
Answer: Option C
Solution
Answer: Option C
Solution:
