Exam (elaborations)
ACI Exam/26 Questions with 100% Accurate Answers
- Course
- Institution
ACI Exam/26 Questions with 100% Accurate Answers
[Show more]
Seller
Follow
Victorious23
Reviews received
Content preview
ACI Exam/26 Questions with 100%Accurate Answers
is based on the nominal maximum size (NMS) of the coarse aggregate. - -
The size of the Measure, used in determining the density of fresh concrete,
-False - -It is permissible to use the bowl from the volumetric air meter to
determine the density of fresh concrete when the nominal maximum
aggregate size is 1 inch or less.
-either a tamping rod or vibrator. - -The appropriate method of
consolidation, when the slump of the fresh concrete is between 1 and 3
inches, is to use
-penetrate the underlying layer about 1 inch. - -When rodding the second
and third layers of concrete in the Measure, the rod should
-2 - -When a vibrator is used to consolidate the concrete in the Measure, fill
the Measure in _____ equal layers.
-True - -Upon completion of the consolidation process, it is optimal to have
approximately 1/8 inch of excess concrete above the rim of the Measure.
-True - -It is permissible to add a small quantity of representative concrete
to the Measure to correct a deficiency.
-only the strike-off plate. - -To insure that the Measure is level full with
concrete, strike-off the top surface of the concrete using
-the mass and volume of the filled Measure, as well as the mass of the
Measure when empty. - -In order to determine the density of fresh concrete,
it is necessary to determine
-volume of concrete produced per batch. - -Yield represents the
-A = [T - D] / T x100 - -The gravimetric air content of a mixture is computed
using the following equation, where T is the theoretical density and D is the
measured density of a mixture.
-False - -After consolidating a layer by vibration, tap the outside of the
Measure 10 to 15 times with the mallet.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Victorious23. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76449 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now