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ACI Concrete Oral Exam 2023 Questions and Answers | Latest Update 2024
ACI Concrete Oral Exam 2023 Questions and Answers | Latest Update 2024 What must occur before a sample of concrete can be taken from a revolving drum mixer? - Answer ️️ -All water and admixtures must be added to the mixer When sampling from a stationary or revolving drum mixer, what is collected and when is it taken during discharge? - Answer ️️ --two or more portions of concrete from the middle of the batch -At regularly spaced intervals How are the sample portions obtained from ...
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ACI Concrete Oral Exam 2023 Questions and Answers | Latest Update 2024 What must occur before a sample of concrete can be taken from a revolving drum mixer? - Answer ️️ -All water and admixtures must be added to the mixer When sampling from a stationary or revolving drum mixer, what is collected and when is it taken during discharge? - Answer ️️ --two or more portions of concrete from the middle of the batch -At regularly spaced intervals How are the sample portions obtained from ...
ACI Concrete Field Testing Technician - Grade 1 (18) Exam Questions with 100% Correct Answers
ACI Concrete Field Testing Technician - Grade 1 (18) Exam Questions with 100% Correct Answers ASTM C1064 - Answer ️️ -Standard Test Method For Temperature of Freshly Mixed Hydraulic-Cement Concrete The end of the temperature sensing portion of the temperature measuring device shall be submerged a minimum of ____ into the freshly mixed concrete. - Answer ️️ -3 inches [75 mm] C1064, Sec. 8.1 The temperature measuring device shall have a capacity of measuring the temperature of fresh...
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ACI Concrete Field Testing Technician - Grade 1 (18) Exam Questions with 100% Correct Answers ASTM C1064 - Answer ️️ -Standard Test Method For Temperature of Freshly Mixed Hydraulic-Cement Concrete The end of the temperature sensing portion of the temperature measuring device shall be submerged a minimum of ____ into the freshly mixed concrete. - Answer ️️ -3 inches [75 mm] C1064, Sec. 8.1 The temperature measuring device shall have a capacity of measuring the temperature of fresh...
ACI Concrete Strength Testing Technician - Test Method C39/C39M Questions with 100% Correct Answers
ACI Concrete Strength Testing Technician - Test Method C39/C39M Questions with 100% Correct Answers False; have a density of more than 800 kg/m3 (50 lb/ft3) - Answer️️ - This test method measures the compressive strength of cylindrical concrete specimens that have a density of less than 800 kg/m3 (50 lb/ft3). True or False? False; a prescribed rate - Answer️️ - Test Method C39/C39M consists of applying a compressive axial load to molded cylinders or cores at any rate until failure...
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ACI Concrete Strength Testing Technician - Test Method C39/C39M Questions with 100% Correct Answers False; have a density of more than 800 kg/m3 (50 lb/ft3) - Answer️️ - This test method measures the compressive strength of cylindrical concrete specimens that have a density of less than 800 kg/m3 (50 lb/ft3). True or False? False; a prescribed rate - Answer️️ - Test Method C39/C39M consists of applying a compressive axial load to molded cylinders or cores at any rate until failure...
ACI Certification Practice Exam with 100% correct Answers | Verified & Updated 2024
ACI Certification Practice Exam with 100% correct Answers | Verified & Updated 2024 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...
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ACI Certification Practice Exam with 100% correct Answers | Verified & Updated 2024 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...
ACI Concrete Field Testing Technician - Grade I Exam with complete solutions | Latest Update 2024
ACI Concrete Field Testing Technician - Grade I Exam with complete solutions | Latest Update 2024 The temperature of concrete may be measured in a wall form. True or False - Answer ️️ -True The sensor of the temperature measuring device shall be submerged a minimum of _____ in. into the freshly mixed concrete. - Answer ️️ -3 in. Portions of a composite sample shall be thoroughly remixed bfore beginning tests on the sample. True or False? - Answer ️️ -True The temperature measu...
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ACI Concrete Field Testing Technician - Grade I Exam with complete solutions | Latest Update 2024 The temperature of concrete may be measured in a wall form. True or False - Answer ️️ -True The sensor of the temperature measuring device shall be submerged a minimum of _____ in. into the freshly mixed concrete. - Answer ️️ -3 in. Portions of a composite sample shall be thoroughly remixed bfore beginning tests on the sample. True or False? - Answer ️️ -True The temperature measu...
ACI Certification Exam Questions with Complete Solutions | Verified & Updated 2024
ACI Certification Exam Questions with Complete Solutions | Verified & Updated 2024 ASTM C172 covers sampling from stationary, paving and truck mixers, and from agitating and non-agitating equipment used to transport central-mixed concrete. - Answer ️️ -True 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 Samples should be taken before 10% or after 90% of ...
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ACI Certification Exam Questions with Complete Solutions | Verified & Updated 2024 ASTM C172 covers sampling from stationary, paving and truck mixers, and from agitating and non-agitating equipment used to transport central-mixed concrete. - Answer ️️ -True 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 Samples should be taken before 10% or after 90% of ...
ACI Concrete Strength Testing Technician - Test Method C78/C78M Questions and Answers | Latest Update 2024
ACI Concrete Strength Testing Technician - Test Method C78/C78M Questions and Answers | Latest Update 2024 True - Answer ️️ -T/F: Hand-operated machines having pumps that do not provide a continuous loading in one stroke are not permitted. Third-point loading - Answer ️️ -Bearing blocks used int he ___ method must ensure that forces applied to the beam will be perpendicular to the face of the specimen and applied without eccentricity. +/- 1.0 mm [+/- 0.05 in.] - Answer ️️ -Th...
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ACI Concrete Strength Testing Technician - Test Method C78/C78M Questions and Answers | Latest Update 2024 True - Answer ️️ -T/F: Hand-operated machines having pumps that do not provide a continuous loading in one stroke are not permitted. Third-point loading - Answer ️️ -Bearing blocks used int he ___ method must ensure that forces applied to the beam will be perpendicular to the face of the specimen and applied without eccentricity. +/- 1.0 mm [+/- 0.05 in.] - Answer ️️ -Th...
ACI Concrete Testing Exam Questions and Answers | 100% Correct | 2024 Updated
ACI Concrete Testing Exam Questions and Answers | 100% Correct | 2024 Updated ASTM C31 - Answer ️️ -Making and curing concrete test specimens in the field ASTM C231 - Answer ️️ -Concrete Air Content Test - Pressure Method ASTM C173 - Answer ️️ -Concrete Air Content Test - Volume Method ASTM C172 - Answer ️️ -Sampling Fresh Concrete ASTM C143 - Answer ️️ -Standard Test Method for Slump of Hydraulic-Cement Concrete ASTM C138 - Answer ️️ -Standard Test Method for Dens...
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ACI Concrete Testing Exam Questions and Answers | 100% Correct | 2024 Updated ASTM C31 - Answer ️️ -Making and curing concrete test specimens in the field ASTM C231 - Answer ️️ -Concrete Air Content Test - Pressure Method ASTM C173 - Answer ️️ -Concrete Air Content Test - Volume Method ASTM C172 - Answer ️️ -Sampling Fresh Concrete ASTM C143 - Answer ️️ -Standard Test Method for Slump of Hydraulic-Cement Concrete ASTM C138 - Answer ️️ -Standard Test Method for Dens...
ACI Concrete Field Technician Exam: Temperature Questions with 100% correct Answers | Verified & Updated 2024
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ACI Concrete Oral Exam Questions and Tests with complete solutions | Verified & Updated 2024
ACI Concrete Oral Exam Questions and Tests with complete solutions | Verified & Updated 2024 What must occur before a sample of concrete can be taken from a revolving drum mixer? - Answer ️️ -All Of The Water Must Be Added To The Mixer Describe the different procedures that can be used to collect a sample of concrete from a stationary or revolving drum mixer. - Answer ️️ -Repeatedly Pass A Receptacle Through The Entire Discharge Stream Completely Divert The Discharge Stream Into A...
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ACI Concrete Oral Exam Questions and Tests with complete solutions | Verified & Updated 2024 What must occur before a sample of concrete can be taken from a revolving drum mixer? - Answer ️️ -All Of The Water Must Be Added To The Mixer Describe the different procedures that can be used to collect a sample of concrete from a stationary or revolving drum mixer. - Answer ️️ -Repeatedly Pass A Receptacle Through The Entire Discharge Stream Completely Divert The Discharge Stream Into A...
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Oregon Pesticide Examination: Ornamental and Turf Herbicide Questions and Answers 100% Pass
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INSY-3303 FINAL EXAM STUDY GUIDE WITH COMPLETE SOLUTIONS
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