1.

THE_EFFICIENCY_OF_FLAT_BELT_DRIVE_IS_35%._IF_ALL_THE_PARAMETERS_ARE_SAME_AND_FLAT_BELT_IS_REPLACED_BY_V_BELT,_THAN_THE_EFFICIENCY_OF_V_BELT_WILL_BE??$

A. <35%
B. >35%
C. =35%
D. Cant be determined
Answer» B. >35%


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