NURSING TEST

ACI Test C172 Questions and Answers 100% correct Sampling by this practice covers procedures for obtaining representative samples, on which tests are to be performed to determine ___ with quality requirements of the specifications under which the concrete is furnished. conformance This practice covers sampling from four types of mixers, which are ___________, ___________, __________, and __________. Stationary, Paving, Revolving drum truck, and Continuous Concrete samples from...

ACI Oral Exam Questions and Answers What must occur before a sample of concrete can be taken from a revolving drum mixture? All water and admixtures must be added to the mixer. Describe the different procedures that can be used to collect a sample of concrete from a stationary or revolving drum mixer 1. Repeatedly pass a receptacle through the entire discharge system. 2. Comply divert the discharge stream into a sample container What are the required steps for collecting a sam...

ACI Oral Exam Questions and Answers correct What must occur before a sample of concrete can be taken from a revolving drum mixture? All water and admixtures must be added to the mixer. Describe the different procedures that can be used to collect a sample of concrete from a stationary or revolving drum mixer 1. Repeatedly pass a receptacle through the entire discharge system. 2. Comply divert the discharge stream into a sample container What are the required steps for collectin...

ACI EXAM Questions and Answers Collecting a representative sample of concrete to be tested is as important as executing the test methods to obtain ___________ Accurate Results This practice covers sampling from four types of equipment, which are ____________ , ____________ , _____________ , and ______________. Paving Mixers, Stationary mixer, revolving mixer, continuous mixer. The elapsed time between obtaining the first and final portions of a composite sample shall not exceed ...

ACI CONCRETE FIELD TESTING TECHNICIANS GRADE 1 (IN CANADA) Questions and Answers correct The standard practice describes the _____ _____ and _____ required to obtain a representative sample of fresh concrete and to assess its tractability to the structure it represents. procedures, location and sample size The procedures used in sampling shall include the use of every precaution that will assist in obtaining samples that are truly representative of the _____and _______ of the concrete. ...

Sample Written Exam Questions - Concrete Field Testing Technician - Grade I Questions and Answers Is the following statement true or false? The method of determining air content of concrete containing lightweight aggregate is the pressure method. A. True B. False B. False Is the following statement true or false? When making a test cylinder from concrete being used in construction, the field technician must also measure the slump of the concrete. A. True B. False A. True ...

ACI Certification Concrete Field Testing Technician Questions and Answers correct Collecting a representative sample of concrete to be tested is as important as executing the test methods to obtain _________________. Accurate results This practice covers sampling from four types of equipment which are Stationary mixers, paving mixers, revolving truck mixers, continuous mixers. The elapsed time between obtaining the first and final portions of a composite sample shall not excee...

ACI Verbal Exam Questions and Answers correct What must occur befor a sample of concrete can be taken from a revolving drum mixer? •All water and admixtures must be added to the mixer. When sampling from a stationary or revolving drum mixer, what is collected and when is it taken during discharge? • In two or more portions of concrete • At regularly spaced intervals • From the middle of the batch How are the sample portions obtained from the discharge stream of a st...

ACI Concrete field testing technician- Grade 1 definitions Questions and Answers correct ACI The American concrete institute, which developed and published instructional materials and examinations used in this program and which certifies individuals who satisfy all requirements of this program ACI Certification A formal recognition, valid for a specified period of time, which shows that a person has satisfactorily completed the certification requirements ACI Certification depa...

ACI Certification Sample Written Exam Questions from Booklet Questions and Answers correct False The method of determining air content containing lightweight aggregate is the pressure method. True or False? True When making a test cylinder from concrete being used in construction, the field technician must also measure the slump of the concrete. True or False? Disregard the test and retest on another portion of the sample. While the technician is checking the slump of the con...

ACi Section 1 Sampling Fresh Concrete (ASTM C172-C172M) Questions and Answers correct Collecting a representative sample of concrete to be tested is as important as executing the test methods to obtain Accurate Results This practice (C172) covers sampling from four types of equipment, which are Stationary Mixers, Paving mixers, Revolving Truck mixers, continuous mixers The elapsed time between obtaining the first and final portions of a composite sample shall not exceed 15 ...

ACI Concrete Field Technician Exam: Temperature Questions and Answers correct The sensor of the temperature measuring device shall have at least _____in. (____mm.) of concrete cover in all directions. 3 in. (75 mm.) The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to +or- ____degrees F (+or____ degrees C) throughout a range of ____ to ____ degrees F (____ to ____ degrees C) 1 F (0.5 C) 30 to 120 F (0 to 50 C) The temper...

ACI written exam Questions and Answers correct False. Relatively dense The method of determining air content of concrete containing lightweight aggregate is the pressure method True Is the following statement true or false? When making a test cylinder from concrete being used in construction, the field technician must also measure the slump of the concrete. Disregard the test and retest on another portion of the sample. While the technician is checking the slump of the concre...

ACI Certification - Concrete Field Testing Technician Grade 1 - Section 5 Air Content of Fresh Concrete Pressure Method Questions and Answers correct Normal weight, heavyweight The pressure method of determining air content can be used on concrete containing ______ and ______ aggregate. Lightweight, high porosity The pressure method of determining air content cannot be used on concrete containing ______ or ______ aggregates. 1.25 (+/- 0.5 lbs) What is the specified size of the ...

ACI SCC TECH Questions and Answers correct Define Static Settlement Settlement of coarse aggregate particles in an undisturbed mass of fresh concrete Column dimensions for static segregation of SCC column technique 8" diameter 26"height 3 sections Height of top chamber of static segregation of SCC Column Technique 6.5" Height of middle chamber of static segregation of SCC Column Technique 13" For Static Segragation Column Tecnique: Completely fill t...

ACI Concrete Field Testing Questions and Answers correct The temperature measuring device shall be capable of accurately measuring the temperature of freshly mixed concrete to 1 degree F throughout a range of . 30-120 degrees F It is acceptable to measure the temperature of freshly mixed concrete in the forms provided: The sensor of the temperature measuring device has at least 3 in of cover in all directions. True or False: Composite samples are required even if the only purpos...

ACI sampling fresh concrete Questions and Answers 100% correct Collecting a representative sample of concrete to be tested is as important as executing the test methods to obtain Accurate Results This practice covers sampling from four types of equipment, which are Stationary mixers, paving mixers, revolving truck mixers, continuous mixers The elapsed time between obtaining the first and final portions of a composite sample shall not exceed 15 minutes Portions of a compo...

ACI Concrete Strength Testing Technician - Practice C617/C617M Questions and Answers correct Planeness, perpendicularity These procedures for capping enable concrete cylinders and cores to meet the standard practice's requirements for ___ and ___. Plates, alignment, melting Equipment needed for the capping process includes capping ___, ___ devices, and ___ pots. Glass, metal, granite, or diabase Plates for neat cement and high-strength gypsum plaster caps should be made of...

ACI Practice C31/C31M-17 (Making and Curing Concrete Test Specimens in the Field) Questions and Answers correct ASTM Method gives standardized requirements for ____,_______,______, and ________ test specimens. Making, curing, protecting, transporting For cylinders with a diameter of 6" or greater the tamping rod diamter used will be? 5/8" +/- 1/16" The minimum frequency of an interval vibrator used in the procedure is_____. 9000 p/m (150 Hz) The container for ob...

ACI Exam Questions and Answers correct Concrete samples typically contained in order to perform the following standard concrete tests: _______ , ________ , _______ , and _______. slump, plastic air content, temperature, and casting of compressive strength moulds What are the two types of sampling? Evaluation of the concrete quality Evaluation of the uniformity Define the evaluation of the concrete quality sampling type. Involves obtaining a single concrete sample at the approp...