When the concrete attains sufficient strength, which elements are rel – McqOptions

MCQOPTIONS

1.	When the concrete attains sufficient strength, which elements are released?
A.	jacks
B.	casting bed
C.	tendons
D.	beams
Answer» B. casting bed

Discussion

No Comment Found

Related MCQs

The toe slab of cantilever retaining wall is subjected to1) Varying large Upward soil pressure2) Downward force due to weight of earth above the heel slab3) Downward force of self-weight of slab
The heel slab of cantilever retaining wall is subjected to1. Varying earth pressure developing tensile stresses on earth side2. Downward force due to weight of earth above the heel slab3. Downward force of self-weight of slab4. Upward soil pressure
Linear prestressing is adopted in
In cable-stayed bridges, the cables supporting the deck of the bridge are under
The transfer of prestress of concrete is achieved by
In direct design method of flat slab, total design moment Mo is 945 kNm then negative design moment is
Workability of concrete is influenced significantly by
The heel slab of cantilever retaining wall is subjected to1. Varying earth pressure developing tensile stresses on earth side2. Downward force due to weight of earth above the heel slab3. Downward force of self-weight of slab4. Upward soil pressure
Freyssinet system is based on the principle of
Hoyer’s system of pretensioning can be done for beams.