A screen is said to be blinded, when the

1.	A screen is said to be blinded, when the
A.	oversizes are present in undersize fraction.
B.	undersizes are retained in oversize fraction.
C.	screen is plugged with solid particles.
D.	screen capacity is abruptly increased.
Answer» D. screen capacity is abruptly increased.

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A screen is said to be blinded, when the

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