EXAMIANS
Dust collection efficiency of electrostatic precipitator can be as high as 99.9%. Maximum temperature and pressure of dust laden gas that can be cleaned in an electrostatic precipitator is respectively.
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Production rate __________ with increased fineness, with a given energy input to the size reduction machine.
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Ball mill is used for
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Where the density difference of the two liquid phase to be separated is very small (as in milk cream separator), the most suitable separator is a
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The inlet pressure in a constant rate filtration
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Which of the following comes in the category of primary crusher for hard and tough stone?
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In case of grinding in a ball mill
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The study on washability of coal is done by using the __________ technique.
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In case of a ball mill,
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Pick out the material having minimum Rittinger's number.
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