rpm of a trommel at critical speed is given by (where, D = Diameter of trommel i

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Rpm of a trommel at critical speed is given by (where, D = Diameter of trommel in ft)

Rpm Of A Trommel At Critical Speed Is Given By (where, D = D...

Options:

A . A

B . B

C . C

D . D

Answer: Option B
Answer: (b).B

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