1.) In walls and slabs other than concrete joist construction, primary flexural
reinforcement shall not be spaced father than ____ times the wall or slab thickness, nor
farther than ____
a. 2 times; 450mm
b. 2 times; 400mm
c. 3 times; 500mm
d. 3 times; 450mm
2.) For Conduits and Pipes Embedded in concrete column, what is the minimum
percentage?
a. 5%
b. 3%
c. 2%
d. 4%
3.) The minimum concrete cover for prestressed concrete permanently exposed to
earth.
a. 50mm
b. 60mm
c. 75mm
d. 30mm
4.) For 36mm and bounded bars, what size of lateral ties will be used
a. 10mm
b. 12mm
c. 15mm
d. 20mm