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ACI Concrete Field Testing Technician- Grade I Exam Questions with correct Answers

ACI Concrete Field Testing Technician- Grade I Exam Questions And Answers 100% Verified The sensor of the temperature measuring device shall be submerged a minimum of _____ in. [_____mm] into the freshly mixed concrete. - answer3 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 _____. - answer1 degree F [0.5 C], 30 degrees F to 120 F [0 C to 50 C] The temperature ...

ACI Concrete Field Testing Technician - Grade I Exam Questions And Answers 100% Verified The end of the temperature sensing portion of the temperature measuring device is submerged a minimum of __mm [__in.] into the freshly mixed concrete. - answer77mm /3in. The temperature measuring device shall be capable of accurately measuring the temperature of freshly mixed concrete to +- __C [+__F] throught a range of __. - answer0.5 C / +-1F / 0-50 Decrees C The temp. measuring device shall be ve...

ACI ASTM C138 Exam Questions With 100% Correct Answers ASTM C138 is used for what - answertest method for Density(unit weight), Yield, and Air Content(gravimetric) of concrete A lower density may indicate what - answer1)materials have changed[lower specific gravity], 2)higher water content, 3)higher air content, 4)a change in proportions of ingredients, and/or 5)lower cement content. If a reduction of the density of the concrete was due to an increase in air content what can be expected ...

ACI 318-14 Concrete Code Exam Questions And Answers (Verified And Updated) 1 - What is the minimum thickness of concrete bearing walls? 1 - 5 ½ inches 2 - 6 inches 3 - 7 ½ inches 4 - 8 inches - answer1 - 5 ½ inches 2 - What is the maximum amount of fly ash that can be added to concrete exposed to deicing chemicals? 1 - 10% 2 - 25% 3 - 30% 4 - 50% - answer2 - 25% 3 - You are doing a concrete placement of 750 cubic yards. How many strength tests will be needed? 1 - Two 2 - Four ...

ACI Concrete Strength Testing Technician Sample Written Exam Questions And Answers (Verified And Updated) These procedures for capping enable concrete cylinders and cores to meet the standard's requirements for: a) planeness b)strength c) perpendicularity d) B and C e) A and C - answerE) The strength of the neat hydraulic cement paste used for capping cylinders depends on: a) the water/cement ratio b) time c) its consistency d) the type of cement e) all of the above - answerE) The maxi...

Concrete Flatwork Tech and Flatwork Finisher Exam Questions And Answers (Ch. 1, #1) It is important that the _______ _______ read and understand project specifications - answerfinishing foreman (Ch. 1, #2) If the crew can place and finish 100yd^3 (m^3) of concrete per hour, the producer's rate should be about ____ yd^3(m^3) per hour. - answer100 (Ch 1, #3) True or False: Concrete is sold by the ton. - answerFalse (sold by volume) (Ch. 1, #4) Delays in discharging concrete trucks can resu...

ACI Concrete Field Testing Technician- Grade I Exam Questions And Answers (Verified And Updated) The sensor of the temperature measuring device shall be submerged a minimum of _____ in. [_____mm] into the freshly mixed concrete. - answer3 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 _____. - answer1 degree F [0.5 C], 30 degrees F to 120 F [0 C to 50 C] The tem...

ACI Concrete Strength Technician Exam Questions And Answers (Verified And Updated) What is ASTM C1231? - answerStandard Practice for use of Unbonded Caps in determination of compressive strength of hardened cylindrical concrete specimens (C1231) The height (cavity) of the metal retaining ring must be - answer(25 +/- 3mm) (C1231) If the retaining ring is greater than 4in (100mm) it must be at least __ thick. If it is less than 4in, it must be at least __ thick. - answer.47 in (12mm) and .3...

ACI Certification- Concrete Field-Testing Technician Grade 1 CP-1 (12) Exam with Complete Solution

ACI Certification Exam with Complete Solutions Graded A+