Certified Arborist Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Study for the Certified Arborist Exam. Utilize flashcards and multiple choice questions with hints and explanations for each question. Prepare confidently for your test!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is an arborist block characterized by?

A covering for a handsaw or polesaw blade
Heavy duty-pulleys with a large, rotating sheave for the lowering line and a smaller, fixed sheave for a rope sling
This cut is a 3-point cut
This type of rope is a rope inside of a rope

The correct answer is: Heavy duty-pulleys with a large, rotating sheave for the lowering line and a smaller, fixed sheave for a rope sling

An arborist block is characterized by heavy-duty pulleys designed specifically for tree care operations, making option B the correct choice. These blocks feature a large, rotating sheave that accommodates the lowering line, allowing smooth movement during rigging and lowering operations. The smaller, fixed sheave is utilized to create a rope sling, which enhances the effectiveness of the system in managing heavy loads safely and efficiently. This design is crucial for arborists as it allows for controlled descent of branches or tree sections, minimizing the risk of injury to personnel or damage to surrounding property. Understanding the function of an arborist block is essential for rigging techniques in tree work. The other choices refer to different tools or concepts unrelated to the specific functions of an arborist block. For instance, a covering for a handsaw blade is used for protection, a 3-point cut refers to a specific method of cutting branches, and a rope inside a rope pertains to different types of ropes used in climbing or rigging but does not define an arborist block.