EXAMIANS
Thermal efficiency of an internal combustion engine is around __________ percent.
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What is the value of included angle of a triangular notch for maximum discharge ?
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The total frictional resistance to fluid flow does not depend upon the
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On increasing the yield strength of a steel from 450 to 650 MPa, its __________ will increase.
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__________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently.
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Coke is added in the blast furnace to
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Lead is poured into the joints between two __________ pipes.
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The ratio of thermal & electrical conductivity is same for all the metals at the same temperature ; and at around room temperature, this ratio is proportional to(where, T = absolute temperature, °K)
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In the Bayer's process, bauxite is digested under pressure using
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Surface tension is due to the __________ forces.
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