ACI

ACI AGGREGATE BASE TESTING TECHNICIAN EXAM QUESTIONS AND VERIFIED ANSWERS (D75) Sampling should be done very carefully because it is as important as _____. Testing The _____ or _____ should obtain samples related to the control of production at the source or related to the control of the work at the site. Manufacturers, contractors Samples to be tested for quality should, when possible, be obtained from the _____. Finished product (D75) Sampling containers for aggregate samples should b...

ACI AGGREGATE TESTING TECHNICIAN EXAM QUESTIONS AND ANSWERS 100% PASS Performance Checklist: Sampling of Aggregates: Flowing Aggregate Stream (Bins or Belt Discharge) 5 steps 1. Use a device that will hold the required amount of material without overflowing. 2. Take each increment from the entire cross section of the material discharge stream 3. Obtain a minimum of three approximately equal increments. 4. Combine the increments to form a field sample. 5. Ensure that the ...

ACI - AGGREGATE BASE TESTING TECHNICIAN EXAM QUESTIONS WITH COMPLETE SOLUTIONS Testing Sampling should be done very carefully because it is as important as ____________. Conveyer belts Transport units Roadways Stockpiles What are the four sources from which field samples can be obtained? contaminated, damaged Sampling containers for aggregate samples should be made so that the contents will not be lost, _____ or _____. Nonrepresentative sample Not using correct procedures for reduci...

ACI Certification- Concrete Field-Testing Technician Grade 1 CP-1 (12) 100% Correct Answers | Verified | Latest 2024 Version The sensor of the temperature measuring device shall be submerged a minimum of ______ inches into the freshly mixed concrete. - 3" The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to ± ______ °F throughout a range of ____________. - 1 degree, 30 degrees to 120 degrees The temperature measuring device shall ...

ACI Concrete Field-Testing Technician- Grade I Study Guide | 100% Correct Answers | Verified | Latest 2024 Version The sensor of the temperature measuring device shall be submerged a minimum of _____ in. [_____mm] into the freshly mixed concrete. - 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 _____. - 1 degree F [0.5 C], 30 degrees F to 120 F [0 C to 50 C] T...

ACI Concrete Field-Testing Technician- Grade I Questions | 100% Correct Answers | Verified | Latest 2024 Version Section 1: Temperature of Freshly Mixed Hydraulic-Cement Concrete - C1064 The end of the temperature sensing portion of the temperature measuring device is submerged a minimum of _____ into the freshly mixed concrete. - 3 inches The temperature measuring device shall be capable of accurately measuring temperature of freshly mixed concrete to _____, throughout a range of _____. ...

ACI Concrete Field-Testing Technician - Grade 1 Exam Review | 100% Correct Answers | Verified | Latest 2024 Version Q1. Start molding specimens for strength tests within 30 minutes after fabricating the composite sample. A. True B. False - 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...

ACI Concrete Field-Testing Technician - Grade I | 100% Correct Answers | Verified | Latest 2024 Version The end of the temperature sensing portion of the temperature measuring device is submerged a minimum of __mm [__in.] into the freshly mixed concrete. - 77mm /3in. The temperature measuring device shall be capable of accurately measuring the temperature of freshly mixed concrete to +- __C [+__F] throught a range of __. - 0.5 C / +-1F / 0-50 Decrees C The temp. measuring device shall be v...

ACI Concrete Strength Testing Technician CP-19 (14) | 100% Correct Answers | Verified | Latest 2024 Version These procedures for capping enable concrete cylinders and cores to meet the standard's requirements for ________ and _________. - Planeness, perpendicularity Equipment needed for the capping process includes capping _____ , _____devices, and ______ pots. - Plates, alignment, melting Plates for neat cement and high strength gypsum plaster caps should be made of _____, _____, _____ ...

ACI Flatwork Questions & Answers | 100% Correct Answers | Verified | Latest 2024 Version It is important that the ____________ __________ read and understand project specifications. - finisher foreman If the crew can place and finish 100 yd3 of concrete per hour, the producer's delivery rate should be about _____ yd3 per hour. - 100 Concrete is sold by the ton? - False Delays in discharging concrete trucks can result in the concrete being hard to: - pump, place, and finish When there ...