ACI Grade 1 Field Testing Certification Practice Test – Irving | Verified Questions with Answers, 2025 | 2026.

ACI Grade 1 Field Testing Certification Practice Test – Irving | Verified Questions with Answers, 2025 | 2026. Quiz_________________? 4 X 8 inch cylinders that are rodded should be filled in 3 layers of equal volume. (T or F) - Answers Quiz_________________? A composite sample is not needed if only the temperature test is being run. (T or F) - Answers True Quiz_________________? According to ASTM C1064, what is one reason to take the temperature of concrete? - Answers Verify conformance Quiz_________________? According to ASTM C138, after rodding each layer, tap the sides of the container, with the rod exactly 25 times. (T or F) - Answers False Quiz_________________? According to ASTM C138, when rodding the bottom layer, the rod shall not forcibly strike the bottom of the measure. (T or F) - Answers True Quiz_________________? According to ASTM C143, it is permissible to use a mold, which clamps to a non-absorbent base. (T or F) - Answers True Quiz_________________? According to C138, concretes with slumps of 1-3 inches may be compacted with the vibrator or the rod. (T or F) - Answers True Quiz_________________? After consolidation, if the measure contains a great excess of material, remove a quantity of representative concrete then strike off the surface. (T or F) - Answers True Quiz_________________? After sampling is completed, start the tests for slump and air content within: - Answers None of the above (5 mins) Quiz_________________? After strike-off, the next operation is: - Answers Clean the excess concrete from the exterior of the measure Quiz_________________? After the meter had been rolled twice with no change in the liquid level and no foam on the surface of the liquid, the direct reading of the liquid in the neck was 3.25%. What was the air content of the concrete? The aggregate correction factor is 0.3% & 2 pints of alcohol were added initially. - Answers Quiz_________________? After the thermometer is placed in the concrete: - Answers Gently press concrete around the thermometer Quiz_________________? After the top is clamped on, fill the rollameter with liquid by: - Answers Using the funnel until the liquid appears in the neck Quiz_________________? After the Type B meter bowl is struck-off, cleaned and the lid is clamped on: - Answers Open the main air and air bleeder valves, open both petcocks and fill with water