Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Document preview thumbnail
Preview 4 out of 34 pages
Exam (elaborations)

ACI Aggregate Testing Technician Level 1 Exam Questions with Correct Answers 2026

Document preview thumbnail
Preview 4 out of 34 pages

ACI Aggregate Testing Technician Level 1 Exam Questions with Correct Answers 2026

Content preview

ACI Aggregate Testing Technician - Level 1 Exam Questions with Correct
ti ti ti ti ti ti




Answers
1. AASHTO R 90 ti ti Testing

Sampling should be done very carefully because it is as ti ti ti ti ti ti ti ti ti




important as
ti ti ti




2. AASHTO R 90 ti ti 1) Conveyor belts
ti ti




20Transportbelts
it ti




The four sources that a field sample can be
t i t i t i t i t i t i t i t i

3)Roadways
ti




tobtained from are:
i ti ti

4)Stockpiles
it




3. AASHTO R 90 ti ti ti Contaminated;damaged it




Shipping containers for aggregate samples should be ti ti ti ti ti ti




made so that the contents will not be lost,
ti ti , or ti ti ti ti ti ti ti ti ti




4. AASHTO R 76 ti ti Nonrepresentative

Unlesstheproceduresrecommendedherearecarriedti ti ti ti ti ti




out precisely, a _ sample can result.
ti ti ti ti ti ti ti




5. AASHTO R 76 ti ti False

Generallyspeaking,smallsamplesaremostrepresen- ti ti ti ti ti ti




tative of the total supply.
ti ti ti ti ti




True/ False ti




6. AASHTO R 76 ti ti Ditterences

There are some instances in which ti ti ti ti ti ti between the ti




test samples can't be avoided.
ti ti ti ti ti




7. AASHTOR76 ti ti Entire


1/34 it it

, ACI Aggregate Testing Technician - Level 1 Exam Questions with Correct
ti ti ti ti ti ti




Answers
When reduction of the field sample before testing isn't
ti ti ti ti ti ti ti ti




recommended, the
ti field sample should be ti ti ti ti ti




tested.
ti




8. AASHTO R 76 ti ti Lawsofchance
it it




What determines whether large-sized particles are
ti ti ti ti ti




equally distributed among the test samples that have
ti ti ti ti ti ti ti ti




been reduced.
ti ti




9. AASHTO R 76 ti ti Mechanical splitter ti




Method A, the ----- method, must be used with fine, dry
ti ti ti ti ti ti ti ti ti ti




aggregate.
ti




10. AASHTO R 76 ti ti Moisten

If method B or C is to be used,
ti ti ti ti ti ti ti ti ti the sample. ti




11. AASHTO R 76 ti ti Dry

If Method A is to be used and the sample is wet,
t i t i t i t i t i t i t i t i t i t i t i t i




the sample. ti




12. AASHTO R 76 ti ti Coarse Aggregates.
ti




Method C, miniature stockpiling, cannot be used
t i t i t i t i t i t i




tfor i




or mixtures of coarse and fine aggregate. t i t i t i t i t i t i




A
13. AASHTO R 76 ti ti




Method involves the use of chutes, holding re-
ti ti ti ti ti ti ti




ceptacles,andhoppersorstraightedgepans.
ti ti ti ti ti ti ti




2/34
it it

, ACI Aggregate Testing Technician - Level 1 Exam Questions with Correct
ti ti ti ti ti ti




Answers

14. 8; 12
ti




3/34
it it

, ACI Aggregate Testing Technician - Level 1 Exam Questions with Correct
ti ti ti ti ti ti




Answers
AASHTO R 76 ti ti




Sample splitters must have equal width chutes for ti ti ti ti ti ti ti




course aggregate and
ti for fine aggregate.
ti ti ti ti ti




15. AASHTO R 76 ti ti Evenness

Thedifferencesorvariationsintheproceduresof
ti ti ti ti ti ti ti




method B are based on the
ti ofthefloorssurface. ti ti ti ti ti ti ti ti ti




16. AASHTO R 76 ti ti Conical pile ti




InmethodsBandC,thesampleisshoveledintoa
ti ti ti ti ti ti ti ti ti ti ti




beforeitisflattenedanddivided. ti ti ti ti ti




17. AASHTO R 76 ti ti Canvasblanketortearre-
it it it it




sistanttarp it




In using the alternate procedure in method B, the field
ti ti ti ti ti ti ti ti ti




t sample may be placed on a(n)
i . ti ti ti ti ti ti




18. AASHTO R 76 ti ti Diagonally opposite
ti




In quartering, retain two
ti ti ti ti quartersandrejectthe ti ti ti




other two.
ti ti




19. AASHTO R 76 ti ti 5;random
ti




In miniature stockpile sampling, obtain the sample by
ti ti ti ti ti ti ti




selecting at least
ti incrementsofmaterialfrom ti ti ti ti ti ti




locations in the stockpile. t i t i t i




20. AASHTOT11 ti ti True

During this test method, water-soluble materials, clay
ti ti ti ti ti ti




particles, and incidental aggregate particles are re-
ti ti ti ti ti ti ti




4/34 it it

Document information

Uploaded on
October 15, 2025
Number of pages
34
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers
$13.99

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
AcademicACHIEVER
3.3
(85)
Sold
479
Followers
20
Items
12423
Last sold
1 day ago




Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions