Practice Brushing and Spraying - 9.2.a | 31. Introduction | Civil Engineering Materials, Testing & Evaluation - Vol 2
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9.2.a - Brushing and Spraying

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the primary purpose of brushing wood?

💡 Hint: Think about what brushing physically does.

Question 2

Easy

Name one disadvantage of brushing compared to pressure treatment.

💡 Hint: Consider how much protection is really achieved.

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 main disadvantage of brushing wood for preservation?

  • It is too costly
  • It doesn't penetrate deeply
  • It takes too long

💡 Hint: Consider how challenges with decay might arise!

Question 2

True or False: Spraying is a more economical way to treat wood compared to pressure treatment.

  • True
  • False

💡 Hint: Think about different treatment costs and labor involved.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You are tasked with preserving wooden furniture that will be exposed to a humid environment. Discuss the preservation method you'd choose and justify your decision.

💡 Hint: Think of the environment the furniture will face!

Question 2

Evaluate the effectiveness of brushing and spraying for a fence expected to last at least 5 years without treatment.

💡 Hint: Consider the lifecycle of wood and outdoor exposure.

Challenge and get performance evaluation