NASCLA PRACTICE EXAM 5 WITH CORRECT ANSWERS 2024.

NASCLA PRACTICE EXAM 5 WITH CORRECT ANSWERS 2024 6 inches above the bottom of the footing - correct answer The correct measurement to cut off the piles that are driven in the footing Spandrel Beams - correct answer concrete beams positioned near the exterior edges of the floor Reduce its load carrying capacity by about 20% - correct answer Lowering the top bars or raising the bottom bars by 1/2 inch more than specified in a 6 inch deep slab 3 inches spacing - correct answer A reasonable tolerance in spacing individual bars in slabs or wall at least 12 inches thick and 6 inches beyond the face of the foundation - correct answer Footing for masonry chimneys shall be constructed of concrete or solid masonry 12 inches lap - correct answer The lap can be designated in either inches or bar diameters, but should not be less than Within 4 to 12 hours of concrete placement using wet or dry cut saws - correct answer The timing for saw cutting joints should be done Longitudinal bar - correct answer Bar is lenient in placement 45 degree angle - correct answer A diagonal tension normally cracks near the support and extends .