REAL EXAM QUESTIONS WITH CORRECT DETAILED ANSWERS
( VERIFIED ANSWERS ) / ALREADY GRADED A+
QC plans ... - ANSWER--are Project Specific
- Address specific processes for individual categories
of work on a construction process I-25
Acceptance is the responsibility of ... -
ANSWER-the transportation agency
I-
26
Engineering limits are ... - ANSWER-the absolute
threshold values for individual test results
I-
29
QA specs use - ANSWER-
Quality measures
I-
28
,Absorption is... - ANSWER-the increase in weight
of aggregate due to abs of water
(%Abs. = [(B-
A)/A] x 100 )
II-
85
Apparent specific gravity measure the specific gravity of the
aggregate as if it had no pores or voids - ANSWER-
True (
Gsa=A/(A-
C)
II-
85
To test the Specific gravity and Abs of coarse aggregate ... -
ANSWER-, the size to mass of sample table is on
page
II-87
Random numbers drawn are final and cant
be changed - ANSWER-false
, II-
17
The sampling methods described can only be used for QC
sampling situations - ANSWER-False
II-
25
Sampling is equally as important as testing and should be
done with precaution - ANSWER-true
II-
25
maximum size is - ANSWER-the first sieve size that ALL
material is required to pass through
11-
26
Typically, AASHTO sampling procedure requires that all
samples be composed of multiple increments -
ANSWER-
true
II-28
sampling devices used to interrupt flowing aggregate streams must
be capable of interrupting ... of material that