ACI Concrete Field-Testing Technician- Grade I Correct Questions & Solutions

ACI Concrete Field-Testing Technician- Grade I Correct Questions & Solutions ACI Concrete Field-Testing Technician- Grade I Correct Questions & Solutions ACI Concrete Field-Testing Technician- Grade I Correct Questions & Solutions The sensor of the temperature measuring device shall be submerged a minimum of _____ in. [_____mm] into the freshly mixed concrete. - ANSWER 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 _____. - ANSWER 1 degree F [0.5 C], 30 degrees F to 120 F [0 C to 50 C] The temperature measuring device shall be calibrated _____, or whenever there is a question of _____. - ANSWER Annually, accuracy The temperature of concrete may be measured in a wheelbarrow. True or False? - ANSWER True