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The angle of taper on draft tube is A. greater than 15° B. greater than 8° C. greater than 5° D. less than 8° E. less than 3°.___________________?

 (A)  greater than 15°

 (B)  greater than 8°

 (C)  greater than 5°

 (D)  less than 8°

 (E)  less than 3°.

Submitted By :Ali Uppal

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