Shrouding is provided in (A) Cavity type tube wells (B) Slotted type tube wells (C) Strainer type tube wells (D) Perforated type tube wells

Shrouding is provided in
(A) Cavity type tube wells
(B) Slotted type tube wells
(C) Strainer type tube wells
(D) Perforated type tube wells
by

1 Answer

Answer :

Answer: Option B
by

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