Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing. Reason R: If the angle of swing is decreased, the cycle time will be decreased. Select the correct answer.

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Q. Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing. Reason R: If the angle of swing is decreased, the cycle time will be decreased. Select the correct answer.

(A) Both A and R is true and R is the correct explanation of A

(B) Both A and R is true but R is not the correct explanation ofA

(D) A is false but R is true

Correct : Option (A)

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