Question 15 Not yet answered Points out of 3.00 P Flag question What is the preferred...
Question 14 Not yet answered Points out of 3.00 P Flag question What is the SAE classification for a steel with 3.5% nickel and 20% carbon. Select one: a. 3320 b. 2320 O c. 2315 O d. 3215
Question 17 Not yet answered Points out of 3.00 P Flag question What is a typical maximum percent of the carbon in the steel used for structures? Select one: a. 0.60% O b. 2.5% C. 0.25% O d. 3.0% e. 12%
Question 5 Not yet answered Points out of 3.00 P Flag question Soundness of an aggregate indicates its resistance to weathering. Select one: True False Question 6 Not yet answered Points out of 3.00 P Flag question RAP is an acronym for Residuum Asphaltic Pavement Select one: True O False
Question 7 Not yet answered Points out of 3.00 P Flag question ESAL an acronym for Equivalent Single Axle Load Select one: True False Question 8 Not yet answered Points out of 3.00 p Flag question A pycnometer measures grain size. Select one: True False
Question 13 Not yet answered Points out of 3.00 P Flag question An increase in water added to a concrete mix will Select one: a. weaken the concrete. O b. help to prevent freeze-thaw. C. strengthen the concrete. O d. save money.
Question 9 Not yet answered Points out of 3.00 P Flag question A Rotational Viscometer is used to determine the viscosity of asphalt binders in the low temperature range, Select one: True O False
Question 15 Not yet answered Points out of 2.00 P Flag question Bands of light is another name for recessed downlighting Select one O True False Question 16 Not yet answered Points out of 2.00 P Flag question Compact fluorescent fixtures are the best choice for hard to access locations. Select one: O True False
Question 16 Not yet answered Points out of 3.00 P Flag question SAE classified steel 3120 has alloying elements in these proportions. Select one: a. 1.25% Nickel, 0.6% Chromium, 0.120% Carbon b. 1.25% Nickel, 0.6% Chromium, 0.2% Carbon C. 1.25% Nickel, 1.0% Chromium, 0.2% Carbon O d. 1.75% Nickel, 1.0% Chromium, 0.2% Carbon
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Not yet answered Marked out of 3.00 p Flag question What is the relationship between the two molecules? CI CI Select one: O a. conformations o b. diastereomers O c. constitutional isomers d. enantiomers Question 40 Not yet answered Marked out of 3.00 Hag question What is the major product of the reaction below? Br2 hv
Question 18 Not yet answered Points out of 3.00 P Flag questi Slump is a measure of Select one: a. laziness b. air entrainment c. workability d. strength