Q. As the hydration proceeds the deposits of hydrated products on the original cement grains makes the diffusion of water to unhydrated nucleus ________

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Q. What is hydration of cement?

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Q. What is the percentage of cement produced in dry process?

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Q. Pick up the correct statement from the following.

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Q. What is the diameter of hard pellets?

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Q. The machinery and equipment do not need much maintenance.

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Q. Among the below statement, which one is correct for dry process?

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Q. What is the moisture content in slurry for dry process?

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Q. The blended meal is sieved and fed into a rotating dish called a ___

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Q. To obtain cement dry powder, lime stones and shales or their slurry, is burnt in a rotary kiln at a temperature between ___

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Q. The raw materials is so hard (solid) that they _________ disintegrate by water.

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Q. What is dry process?

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Q. In the wet process of cement manufacturing raw material is heated to about _____________

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Q. In the wet process, the kiln is ___________

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Q. When chalk is used _______

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Q. The machinery and equipments do not need much maintenance.

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Q. The slurry, in its movement down the kiln, encounters a progressively higher temperature. At first, the water is driven off and ___ is liberated.

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Q. The slurry with the desired lime content passes into the _____

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Q. Among the below statement, which one is correct for wet process?

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Q. Size of the kiln needed to manufacture the cement is bigger for wet process.

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