Q. Disc filter is similar to a screen filter.

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Q. Filtration is based on colour of particles.

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Q. Which of the following parameter is used by disc filters?

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Q. Discs are colour coded to denote _______

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Q. What is the common unit used to measure filtration quality?

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Q. What is the value for the finest level of filtration?

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Q. What is the value for coarse filtration?

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Q. What is the smallest mesh size of the filter is used?

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Q. What is the maximum mesh size being used?

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Q. In which year was the disc filter developed?

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Q. Which of the following is an advantage of disc filter?

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Q. What is the size of openings for a disc filter?

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Q. What is the hydraulic loading rate in m²/m³/h of a disc filter assumed while designing it?

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Q. What is the head loss considered for the disc filter while designing it?

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Q. What is the drum diameter considered while designing the disc filter?

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Q. What is the drum speed considered while designing a disc filter?

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Q. What is the drum speed considered while designing a disc filter at 150 mm head loss?

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Q. What is the hydraulic loading rate in m²/m³/h of a cloth disc filter assumed while designing it?

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Q. What is the head loss considered for the cloth disc filter while designing it?

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Q. What is the drum diameter considered while designing the cloth disc filter?

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