Aci test sample questions - Study guides, Class notes & Summaries

ACI Certification Exam Questions With Correct Answers Latest Updated 2024/2025 | Scored A+. 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?Answe...

ACI Certification- Concrete Field Testing Technician Grade 1 CP-1 (12) Exam Questions And Answers ASTM C1064 - ANS 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. - ANS 3" The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to ± ______ °F throughout a range of __...

ACI Grade 1 Field Testing Certification Practice Test Questions & Answers 100% CorrectACI Grade 1 Field Testing Certification Practice Test Questions & Answers 100% CorrectACI Grade 1 Field Testing Certification Practice Test Questions & Answers 100% Correct For concrete with aggregates less than 3 inches, the thermometer must remain in the fresh concrete sample a minimum of 5 minutes or until the temperature reading stabilizes. (True or False) - ANSWER False The temperature measuring device...

ACI CONCRETE FIELD TESTING TECHNICIAN EXAM QUESTIONS AND ANSWERS LATEST UPDATED 2024/2025 | SCORED A+. The sensor of the temperature measuring device shall be submerged a minimum of _____ in. [_____mm] into the freshly mixed concrete. - Correct Answer - 3 in. [75 mm] The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to +- _____ degrees F [+- _____ C] throughout a range of _____. - Correct Answer - 1 degree F [0.5 C], 30 degrees F to 120...

ACI Field Grade One 83 Questions with Correct Answers 100% Verified Sampling: The maximum allowable time between obtaining the first and final portions of a composite sample is: - Correct Answers 15 minutes Sampling: T/F: Concrete samples must be obtained before any water or admixtures are added to the mixture at the job site - Correct Answers False Sampling: When sampling from a paving mixer, obtain samples from at least ___ different portions of the pile and combine them into one co...

ACI Field Grade One 83 Questions with Correct Answers 100% Verified Sampling: The maximum allowable time between obtaining the first and final portions of a composite sample is: - Correct Answers 15 minutes Sampling: T/F: Concrete samples must be obtained before any water or admixtures are added to the mixture at the job site - Correct Answers False Sampling: When sampling from a paving mixer, obtain samples from at least ___ different portions of the pile and combine them into one co...

ACI Field Grade 1 Practice Test 2024 Questions and Answers 100% Correct ACI Field Grade 1 Practice Test 2024 Questions and Answers 100% Correct ACI Field Grade 1 Practice Test 2024 Questions and Answers 100% Correct ACI Field Grade 1 Practice Test 2024 Questions and Answers 100% Correct The temperature measuring device shall be cable of accurately measuring the temperature of freshly mixed concrete to 1°F throught a range of____________________________. - ANSWER 30 - 120°F It is acceptable ...

ACI Certification Concrete Field Testing Technician Grade 1 | Questions and Correct Solutions | Latest Update 2024/2025 Sampling Fresh Concrete: Collecting a representative sample of concrete to be tested is as important as executing the test methods to obtain _______________________________. - Answer -Accurate results (Reference 1.2) Sampling Fresh Concrete: This practice covers sampling from four types of equipment , which are ________________________________, _______________________...

ACI- Concrete Field-Testing Technician - Grade 1 Exam Questions and Answers 2024 Q1. Start molding specimens for strength tests within 30 minutes after fabricating the composite sample. A. True B. False - Answer-B. False ASTM C172 -Para (4.1.2) - Start molding. specimens for strength tests within 15 min after fabricating the composite sample. Q2. The maximum allowable time between obtaining the first and last portions of the composite sample may not exceed 5 minutes. A. True B. Fals...

ACI Concrete Field Testing Technician Exam Questions With Correct Answers Latest Updated 2024/2025 | Graded A+. The temperature measuring device shall be capable of accurately measuring the temperature of freshly mixed concrete to +- __C [+__F] throught a range of __. Answer - 0.5 C / +-1F / 0-50 Decrees C The temp. measuring device shall be verified __, or whenever there is a question of __. Answer - Annually / accuracy The temp of concrete may be measured in a wheelbarrow? T/F Answer - Tru...