The band brake in fig.2 will be self-energizing when____. – McqOptions

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1.	The band brake in fig.2 will be self-energizing when____.
A.	drum rotates ccw and p acts upwards
B.	drum rotates ccw and p acts downwards
C.	drum rotates cw and p acts upwards
D.	drum rotates ccw and p acts downwards
Answer» E.

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