ISA Utility Specialist : Utility Pruning 68 Questions with 100% Correct Answers | Verified

Utility pruning is the pruning of trees located in the vicinity of power lines for the purpose of __________ __________ __________. - ️️ensuring reliable service Which type of cuts are less unacceptable? - ️️internodal cuts (e.g. topping) Which type of cuts are more acceptable? - ️️nodal cuts (e.g. drop-crotch, thinning) Where should the final cut be made for proper utility pruning? - ️️just outside of the branch bark ridge and the branch collar Flush cuts damage which tissues? - ️️the trunk Why is utility pruning done? - ️️to maintain safety and rights-of-way Which type of pruning encourages the growth of branches away from the wires? - ️️directional pruning What is the maximum amount of foliage that should be removed in one growing season? - ️️25% (this is according to ANSI A300) When is it acceptable to deviate from the pruning standards? - ️️during storm restoration