One kg of hydrogen requires 8 kg of oxygen and produces

A. 1 kg of water

B. 7 kg of water

C. 8 kg of water

D. 9 kg of water

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  1. The extremeties of any diameter on Mohr's circle represent
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  4. In an irreversible process, there is a
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  24. The section modulus of a circular section about an axis through its C.G., is
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  26. Strain is defined as the ratio of
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  28. Percentage reduction of area in performing tensile test on cast iron may be of the order of
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