Arborist Questions And Answers

Free arborist test questions to pass isa certified arborist practice test 2017. For certified arborist practice test you must go through real exam. For that we provide isa certified arborist practice exam 2017 real test. We discuss in these online arborist certification from different topics like isa certified arborist study guide, certified arborist 2017.

isa arborist test questions

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Arborist Certification Test

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Q:1-In which of the following scenarios would double-crotching be useful?
Mark one answer:

When securing a guy wire to a slumping tree
When ascending a second leader in a tree with an extremely broad spread
When sending equipment to a climber
When descending to the ground during an emergency situation



Q:2-Which of the following devices is used to prevent excessive wear to a cable that is attached to anchoring hardware?
Mark one answer:

Lag hook
Cable aid
Ship auger
Thimble


Q:3-Which of the following is NOT an adverse consequence of lion tailing?
Mark one answer:

Barber chair
Water sprouts
Sunburned bark
Weak branches


Q:4-If a branch is tip-tied, which section will fall away from the cut?
Mark one answer:

Butt end
Tip end
Middle
It is impossible to predict


Q:5-Mycorrhizae are the beneficial relationships between tree roots and
Mark one answer:

mulch
fungi
insects
grasses



Q:6-In which of these pruning techniques does the arborist cut the branch back to a relatively weak point?
Mark one answer:

Undercut
Heading cut
Topping
Reduction cut


Q:7-Which of the following tools should only be used for connectors that seldom need to be opened?
Mark one answer:

Carabiners
Clevises
Shackles
Screw links


Q:8-Which of the following is NOT a component of gymnosperm xylem?
Mark one answer:

Parenchyma cells
Tracheids
Fibers
Sieve tube elements


Q:9-What would be the bend ratio of a rigging system with blocks if the diameter of the pulley is three times the size of the diameter of the rope?
Mark one answer:

2:1
1:1
1:3
3:1


Q:10-In the tree name Castanea dentata, what does Castanea indicate?
Mark one answer:

Class
Specific epithet
Family
Genus



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