Pick up the correct statement from the following: (A) Corrugated sheet iron is made by passing plain sheets between grooved rollers (B) Strength and stiffness of corrugated sheets are considerably increased (C) Corrugated sheets are generally used on slanting roofs (D) All the above

Pick up the correct statement from the following:
(A) Corrugated sheet iron is made by passing plain sheets between grooved rollers
(B) Strength and stiffness of corrugated sheets are considerably increased
(C) Corrugated sheets are generally used on slanting roofs
(D) All the above
by

1 Answer

Answer :

Answer: Option D
by

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