AG Mechanics CDE Practice Exam

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Prepare for the AG Mechanics CDE Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

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What is the purpose of using Portland cement in construction?

  1. To increase the curing time

  2. To ensure faster drying

  3. To provide strength and durability to the structure

  4. To reduce the material cost

The correct answer is: To provide strength and durability to the structure

Portland cement is used in construction to provide strength and durability to the structure. It is one of the key ingredients in concrete and helps bind the aggregates together to form a strong and solid material. It plays a crucial role in ensuring that the construction project will have a long lifespan and be able to withstand various external forces and conditions. This is why choice C is the correct answer in this context.

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