Answer :
Final answer:
The accuracy required for measuring the temperature of freshly mixed concrete is ± 1 degree F [± 0.5 degrees C] over a range of 32-100 degrees F. This ensures the concrete sets correctly, maintaining its quality and integrity.
Explanation:
The temperature measuring device for freshly mixed concrete should have a capacity of measuring temperature to ± 1 degree F [± 0.5 degrees C] throughout a range of 32-100 degrees F. This precision and range are necessary to ensure the quality and integrity of the concrete as it sets. Temperature affects how concrete cures, and accurate measurement is crucial in many construction projects to avoid issues such as premature curing or cracking.
