Discussion :: UPSC Civil Service Exam Questions
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A timber beam of 100 mm width and 200 mm depth is reinforced with two steel plates of 100 mm width and 5 mm thickness as shown in figures.
Which one of the following statements is correct for the same value of bending stress in the timber ?
A.
Moment of resistance in figure I will be more than that in figure II
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B.
Moment of resistance in figure II will be more than that in figure I
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C.
Moment of resistance in figure I will be equal to that in figure II
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D.
No logical comparison can be made
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