Dried Wood shrinks by how much in each direction according to the material?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the NYSID Materials and Methods Exam 1. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Dried Wood shrinks by how much in each direction according to the material?

Explanation:
Wood dries by losing moisture, and the contraction mainly occurs across the grain rather than along the length. For typical lumber, a practical rule of thumb is about one-half inch of shrinkage in each crosswise direction when the wood dries to its equilibrium moisture content. The length along the grain hardly changes, so the crosswise shrinkage dominates. That’s why the one-half inch in each direction is the best match. The other options imply no shrinkage or unrealistically large changes.

Wood dries by losing moisture, and the contraction mainly occurs across the grain rather than along the length. For typical lumber, a practical rule of thumb is about one-half inch of shrinkage in each crosswise direction when the wood dries to its equilibrium moisture content. The length along the grain hardly changes, so the crosswise shrinkage dominates. That’s why the one-half inch in each direction is the best match. The other options imply no shrinkage or unrealistically large changes.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy