Aci certification exam 2 - Study guides, Revision notes & Summaries

ACI Certification Exam Questions With Correct Answers Latest Updated 2024/2025 | Rated A+. Samples smaller than 28L (1 .) are allowed on routine air content, temperature, and slump tests.Answer - True 7. How do you regulate the rate of discharge of the batch from the revolving truck drum mixer or agitator?Answer - By the rate of revolution of the drum 10. While the technician is checking the slump of the concrete, there is a decided falling away or shearing off of the concrete from one si...

ACI Certification Exam Questions With Answers Latest Updated 2024/2025 | Graded A+. When making a test cylinder from concrete being used in construction, the field technician must also measure the slump of the concrete. True or False? Answer - True While the technician is checking the slump of the concrete, there is a decided falling away or shearing off of concrete from one side of the sample. What should the technician do? Answer - Disregard the test and retest on another portion of the s...

ACI Certification Exam Questions With 100% Correct Answers Latest Updated 2024/2025 | Scored A+. When making a test cylinder from concrete being used in construction, the field technician must also measure the slump of the concrete. True or False? Answer - True While the technician is checking the slump of the concrete, there is a decided falling away or shearing off of concrete from one side of the sample. What should the technician do? Answer - Disregard the test and retest on another port...

ACI Certification Exam | Questions and Correct Answers | Latest Update 2024/2025 2. T/F: When the concrete contains large aggregate, the testing technician should wet-sieve the sample before making unit weight tests for use in yield computations. - Answer -False 4. T/F: Samples smaller than 28L (1 .) are allowed on routine air content, temperature, and slump tests. - Answer -True 7. How do you regulate the rate of discharge of the batch from the revolving truck drum mixer or agitator? -...

When the concrete contains large aggregate, the testing technician should wet-sieve the sample before making unit weight tests for use in yield computations.Answer - False 4. T/F: Samples smaller than 28L (1 .) are allowed on routine air content, temperature, and slump tests.Answer - True 7. How do you regulate the rate of discharge of the batch from the revolving truck drum mixer or agitator?Answer - By the rate of revolution of the drum 10. While the technician is checking the slump o...

CCIL CONCRETE TESTING TECHNICIAN CERTIFICATION -A23.2-3C EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ A23.2-3C 1. Scope Correct Answer: This Test Method specifies the procedure for making and curing compression test cylinders and flexural test beams from samples of plastic concrete. Procedures for both field and laboratory work are included. ACI Correct Answer: American Concrete Institute A23.2-3C 3. Summary Correct Answer: This Test Method is u...

ACI Certification Practice Exam | Questions and Correct Answers | Latest Update 2024/2025 For 4x8 cylinders, how many layers and rod strokes to properly consolidate the concrete? - Answer -2 layers, 25 strokes For 6x12 cylinders, how many layers and rod strokes to properly consolidate the concrete? - Answer -3 layers, 25 rod strokes After rodding each layer, the sides of the molds should be tapped 10-15 times with a tapping rod? T/F - Answer -False It should be done with a rubber mallet...

ACI Certification- Concrete Field Testing Technician Grade 1 CP-1 (12) Exam Questions and Answers ASTM C1064 - Answer-Standard Test Method For Temperature of Freshly Mixed Hydraulic-Cement Concrete The sensor of the temperature measuring device shall be submerged a minimum of ______ inches into the freshly mixed concrete. - Answer-3" The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to ± ______ °F throughout a range of __________...

ACI Certification Practice Exam | Questions and Correct Answers | Latest Update 2024/2025 For 4x8 cylinders, how many layers and rod strokes to properly consolidate the concrete? - Answer -2 layers, 25 strokes For 6x12 cylinders, how many layers and rod strokes to properly consolidate the concrete? - Answer -3 layers, 25 rod strokes After rodding each layer, the sides of the molds should be tapped 10-15 times with a tapping rod? T/F - Answer -False It should be done with a rubber mallet...

- Standard Test Method For Temperature of Freshly Mixed Hydraulic-Cement Concrete The sensor of the temperature measuring device shall be submerged a minimum of ______ inches into the freshly mixed concrete. Answer - 3" The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to ± ______ °F throughout a range of ____________. Answer - 1 degree, 30 degrees to 120 degrees The temperature measuring device shall be calibrated ______ , or whe...