EXAMIANS
Chlorine acts as a bleaching agent only in the presence of
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Copper is not present as an alloying constituent in
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The approximate height of a blast furnace having a useful volume of 2000 m³ is about __________ metres
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Two wires of the same radius & material having length in the ratio of 1 : 2 are stretched by the same force. The strain produced in the two wires will be in the ratio of
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Carbon is present in the form of __________ in grey cast iron.
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Circulation of liquid metal (i.e. molten sodium) in a liquid metal cooled nuclear reactor is done by a/an __________ pump.
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On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is
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Limestone addition in the blast furnace is done to flux __________ present in the raw materials.
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Which of the following phenomenon/ phenomena is/are diffusion controlled ?
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Volume of blast furnace slag is about __________ times the volume of hot metal (pig iron) of the same weight
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