The rod cone Samenvattingen, Notities en Examens

The temp. measuring device shall be capable of accurately measuring the temp. of freshly mixed concrete to ____ throughout a range of ____. : 1 Degree F, 30-120 Degrees F A composite sample of concrete is required even if the only purpose for obtaining the sample is to determine the temp. T or F? : False C172/C172M covers sampling from five type of equipment which are___, ___, ___, ___, & ____? : revolving drum, stationary, paving, continuous, & open top The mold for making the slump...

- 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 ____________. Answer - 1 degree, 30 degrees to 120 degrees The temperature measuring device shall be calibrated ______ , or whe...

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 (±...

ACI Concrete Field Testing Technician- Grade I Exam 2023/2024 Questions and with Correct Answers. 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 te...

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 - ...

ACI Concrete Field-Testing Technician Grade 1 Study Guide Questions and Answers Graded A+ ASTM C31 / C31M-06 Standard Practice for Making, Curing, Protecting & Transporting Test Specimens in the Field Conditions. ASTM C1064 /C1064M-05 Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete ASTM C172 -07 Standard Practice For Sampling Freshly Mixed Concrete From Different Containers Used In The Production or Transportation Of Concrete. ASTM C143 / ...

ASTM C31 / C31M-06 - Standard Practice for Making, Curing, Protecting & Transporting Test Specimens in the Field Conditions. ASTM C1064 /C1064M-05 - Standard Test Method for Temperature of Freshly Mixed HydraulicCement Concrete ASTM C172 -07 - Standard Practice For Sampling Freshly Mixed Concrete From Different Containers Used In The Production or Transportation Of Concrete. ASTM C143 / C143M-05a - Standard Test Method for Slump of Hydraulic-Cement Concrete Both In Laboratory And In The Fi...

rod cells - Answer-part of the eye's retina that detects brightness of light cone cells - Answer-part of the eye's retina that detects color of light retina - Answer-part of the inside of the eye that detect light red, green, and blue - Answer-the colors of light detected by normal human cone cells frequency - Answer-the waves of different colors of light are of different... yellow - Answer-the color your eye perceives when both red and green cone cells are stimulated cyan - Answer-the c...

ACI Certification Exam Questions With Correct Answers Latest Updated 2024/2025 | Graded A+. When the concrete contains large aggregate, the testing technician should wet-sieve the sample before making unit weight tests for use in yield computations.Answer - False 4. T/F: Samples smaller than 28L (1 .) are allowed on routine air content, temperature, and slump tests.Answer - True 7. How do you regulate the rate of discharge of the batch from the revolving truck drum mixer or agitator?Answe...

NBCOT OTA Exam Questions All Correctly Answered superficial burn// first degree burn - Answer -involves the epidermis only! minimal pain and edema. no blisters. healing time: 3-7 days.EXAMPLE: sunburn superficial partial thickness burn// second degree burn - Answer -involves the epidermis AND upper portion of the dermis. appears red, blistering, and wet. painful and heals without grafting. healing time: 7-21 days. deep partial thickness burn// deep second degree burn - Answer -more seve...