Practice Indicator for Consistency of Clays - 1.4 | 14. Unconfined Compression Test | Geotechnical Engineering - Vol 2
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Typing
Memory
Math
English Adventures
Knowledge

1.4 - Indicator for Consistency of Clays

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does the unconfined compression test measure?

💡 Hint: Think about what happens when you compress soil without lateral support.

Question 2

Easy

What is the confining pressure (σ3) during this test?

💡 Hint: Recall the definition of 'unconfined'.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the maximum axial stress in an unconfined compression test known as?

  • Saturation Strength
  • Confining Strength
  • Unconfined Compression Strength

💡 Hint: Focus on 'unconfined'.

Question 2

True or False: The unconfined compression test can only be performed on saturated soils.

  • True
  • False

💡 Hint: Think about the flexibility of testing conditions.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A new construction site shows soil with an unconfined compressive strength of only 50 kPa at a moisture level of 90%. What recommendations would you give regarding using this soil?

💡 Hint: Focus on the relationship between strength and moisture levels.

Question 2

If Mohr's Circle indicates that the major principal stress is 150 kPa while running an unconfined compression test, what can you conclude about the soil's safety under reinforcement?

💡 Hint: Consider factors of safety in your response.

Challenge and get performance evaluation