Certified Arborist Practice Exam

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Prepare for the Certified Arborist Exam with our comprehensive study guide that includes flashcards and multiple-choice questions, each complemented with hints and explanations. Master the essential knowledge needed to become a Certified Arborist!

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What is the purpose of a Prusik loop?

Because they are used to tie in for secured footlocking
Because they are a rope inside of a rope
These types of ropes are not recommended for natural crotch rigging because the friction causes an imbalance in the load taken by the core and cover braids
This hitch is used to tie in for secured footlocking

The correct answer is: This hitch is used to tie in for secured footlocking

A Prusik loop is a friction hitch commonly used in tree climbing and arboriculture for ascending or descending a rope. It is especially known for its gripping ability when under tension, making it a reliable choice for securing oneself while footlocking up a rope. Therefore, the purpose of a Prusik loop is indeed to tie in for secured footlocking, as mentioned in option D. Options A, B, and C are not directly related to the main purpose of a Prusik loop in arboriculture. While it is true that a Prusik loop consists of a rope inside another rope (option B), the critical function of this specific type of friction hitch lies in its application for climbing and securing oneself, as highlighted in option D.