"Form vibrators are used for the construction of the pre-cast concrete." Is it true or false?
A) True
B) False
C) none
D) all
Correct Answer:
Verified
Q14: Upper most course of plinth masonry is
Q15: What is nominal size of the modular
Q16: Which one of these is strongest bond
Q17: Dry rubble masonry is used for the
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Q20: "Lower surface of the brick or stone
Q21: In hollow concrete block the area of
Q22: Size of fine aggregate is_
A)Smaller than 4.75
Q23: Ideal water-cement ration in concrete is_
A)40 %
B)35%
C)38%
D)50%
Q24: Dumpers are used for transporting the concrete
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