ACI Concrete Field Testing Technician - Grade I Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the ACI Concrete Field Testing Technician - Grade I Exam with interactive quizzes and detailed study materials. Each question is designed to enhance your understanding of concrete testing standards and procedures.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is the accuracy requirement for the temperature measuring device?

+- 1 degree F [+- 0.5 C]
+- 2 degrees F [+- 1 C]
+- 5 degrees F [+- 2.5 C]
+- 0.5 degrees F [+- 0.25 C]

The correct answer is: +- 1 degree F [+- 0.5 C]

The accuracy requirement for the temperature measuring device in the context of concrete field testing is set at plus or minus 1 degree Fahrenheit (plus or minus 0.5 degrees Celsius). This level of accuracy is crucial because it ensures that the temperature of the concrete mix can be reliably measured for various tests and applications. Temperature can significantly affect the curing process and the overall quality of the concrete, so precise measurements are essential for maintaining the integrity of the testing and the resulting concrete structure. Using a device with this specified accuracy helps minimize errors and enables technicians to make necessary adjustments to the mix or curing conditions if the temperature is outside the recommended range. This requirement aligns with standard practices in the industry, which prioritize accuracy to achieve consistent and reliable results in concrete testing.