Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

Functions of Aggregates in Construction Quiz

10 Questions

0 Views

Functions of Aggregates in Construction Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which test evaluates the resistance of aggregates to abrasion and wear?

Alkali-aggregate reaction test

Aggregate crushing value (ACV) test

Specific gravity and water absorption test

Los Angeles abrasion test (correct)

What does the term 'maximum aggregate size' refer to?

A measure of the fineness or coarseness of the aggregate

The mass of aggregate per unit volume

The largest sieve size that allows all the aggregate particles to pass through (correct)

The ability of the aggregate to absorb water

How is 'apparent specific gravity' defined?

The ratio of the volume of voids in the aggregate to the total volume of the aggregate

The ratio of the weight of a compressively loaded aggregate to its original weight

The ratio of the weight of a given volume of aggregate to the weight of an equal volume of water (correct)

The amount of water present in the aggregate

What does 'void ratio' represent in aggregates?

The volume of voids (empty spaces) in the aggregate to the total volume of the aggregate Signup and view all the answers

How is 'fineness modulus' calculated?

By dividing the sum of the cumulative percentages by 100 Signup and view all the answers

What is one of the functions of aggregates in construction?

Enhancing the workability of the concrete mix Signup and view all the answers

Which type of aggregate is typically larger than 4.75 mm in size?

Coarse aggregates Signup and view all the answers

What is the primary difference between well-graded and poorly-graded aggregates?

Particle size distribution Signup and view all the answers

Which classification of aggregates distinguishes between rounded and angular particles?

According to appearance Signup and view all the answers

How do natural aggregates differ from artificial aggregates?

Artificial aggregates are produced by industrial processes Signup and view all the answers