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Civil Engineering MCQs
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_______________?
AA. Both a and r are true and r is the correct explanation of a
BB. Both a and r are true but r is not the correct explanation of a
CC. A is true but r is false
DD. A is false but r is true
Correct Answer:
A. A. Both a and r are true and r is the correct explanation of a
