EXAMIANS
Nusselt number is related to the Reynolds number (Re) in turbulent & laminar flow respectively as
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Pick out the wrong statement. If the net positive suction head (NPSH) requirement of a pump is not satisfied, then
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Free oxygen is removed from boiler feed water, because it
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Nitrogen is not an essential component of
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The ratio of coil diameter to wire diameter of a spring is called the spring
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Which of the following metals reacts violently with water ?
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Area under the stress-strain curve upto the __________ is referred to as the modulus of resilience.
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The most important material handling system in an integrated steel plant is the
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Alloys having more than 80% copper are generally more
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For the irreversible reaction, Ca+ 2C = Ca C₂ , Δ H°298 = - 60000 J . mole⁻¹ . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be
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