The wind tapped - Study guides, Revision notes & Summaries

1. A 6 by 12 in [150 mm by 300 mm] cylinder mold can be used for concrete containing aggregate with particles not exceeding _____ in size, without the need for wet sieving the concrete. ☑: 2 in. [50 mm] 2. According to ASTM C1064, what is one reason to take the temperature of concrete? ☑: Verify conformance to a specified requirement for temperature of concrete 3. After completing the strike-off procedure, what must be done before weighing the measure and sample? ☑: Clean off any e...

ACI Concrete Field Technician - Grade 1 Exam Questions and Answers 2024 1. A 6 by 12 in [150 mm by 300 mm] cylinder mold can be used for concrete containing aggregate with particles not exceeding _____ in size, without the need for wet sieving the concrete. - Answer- 2 in. [50 mm] 2. According to ASTM C1064, what is one reason to take the temperature of concrete? - Answer- Verify conformance to a specified requirement for temperature of concrete 3. After completing the strike-off procedur...

ACI Concrete Field Technician - Grade 1 Exam Questions and Answers 2024 1. A 6 by 12 in [150 mm by 300 mm] cylinder mold can be used for concrete containing aggregate with particles not exceeding _____ in size, without the need for wet sieving the concrete. - Answer- 2 in. [50 mm] 2. According to ASTM C1064, what is one reason to take the temperature of concrete? - Answer- Verify conformance to a specified requirement for temperature of concrete 3. After completing the strike-off procedur...

ACI Certification Exam Questions With Verified Answers Latest UPDATED 2024/2025 | Scored A+. 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 ____________. Answ...

The total time allowed between obtaining the first and final portions of a composite sample is - 15 minutes When it is necessary to wet sieve the concrete sample, wet sieving should be performed after the individual samples are remixed into a composite sample (T or F) - F Tests for slump, temperature, and air content must begin within ______ minutes after obtaining the composite sample - 5 minutes Begin molding test specimens within ______ minutes after obtaining the composite sample - ...

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. (T or F) - Answer-False (2-5 minutes) The temperature measuring device must be accurate to within 0.1 degree. (T or F) - AnswerThe temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete throughout a range of _____ to _____ degree F ( ______ to ______ degree C) - Answer-30 to...

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) - AnswerFalse The temperature measuring device must be accurate to within 0.1 degrees. (True or False) - AnswerFalse The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete throughout a range of ______ to ______ Fahrenheit ( - AnswerA composite sample is n...

ACI Test Questions and Answers Guaranteed A+ The total time allowed between obtaining the first and final portions of a composite sample is 15 minutes When it is necessary to wet sieve the concrete sample, wet sieving should be performed after the individual samples are remixed into a composite sample (T or F) F Tests for slump, temperature, and air content must begin within ______ minutes after obtaining the composite sample 5 minutes Begin molding test specimens within...

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 freshly mixed concrete to ± ____ °F (± ____ °C) throughout a range of ____ °F ( ____ °C). - Answer-±1 °F (±...

millwright level 2 Rigging Questions and Answers 100% correct saddle the safe working load of a rigging hook is accurate only when the load is suspended from the ______________ of the hook 15 OSHA requires that a hook be replaced if the throat has opened _____ percent or more from it's original size. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen 40 A hook that is point loaded could theoretically c...