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ISA UTILITY SPECIALIST EXAM (CHAPTERS 1-7) EXAM LATEST EXAM 2024|ALL QUESTIONS AND CORRECT VERIFIED ANSWERS|100% GUARANTEED TO PASS!|ALREADY GRADED A+/BRAND NEW VERSION $25.99
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ISA UTILITY SPECIALIST EXAM (CHAPTERS 1-7) EXAM LATEST EXAM 2024|ALL QUESTIONS AND CORRECT VERIFIED ANSWERS|100% GUARANTEED TO PASS!|ALREADY GRADED A+/BRAND NEW VERSION
ISA UTILITY SPECIALIST EXAM (CHAPTERS 1-7) EXAM LATEST EXAM 2024|ALL QUESTIONS AND CORRECT VERIFIED ANSWERS|100% GUARANTEED TO PASS!|ALREADY GRADED A+/BRAND NEW VERSION
ISA UTILITY SPECIALIST EXAM (CHAPTER S 1-7) EXAM LATEST EXAM 2024|ALL QUESTIONS AND CORRECT VERIFIED ANSWERS|100% GUARANTEED TO PASS!|ALREADY GRADED A+/BRAND NEW VERSION Accident - ANSWER -discredited term for unplanned, undesirable event that could result in unintentional injury/property damage attributed to fate/bad luck Accident Pyramid - ANSWER -illustration of Herbert Heinrich principles of accident prevention -----bottom has thousands of unsafe acts/conditions, led to 300 close calls, 29 minor injuries & ultimately one major fatality/injury at top Accrual Accounting - ANSWER -accounting methodology that records revenues & costs when they occur ACSR - ANSWER -aluminum conductor steel reinforced Action Threshold - ANSWER -point at which the level of incompatible plant species, density, height, location, condition threatens the stated management objectives & requires implementation of control method Active Listening - ANSWER -structured face to face communication technique that improves performance & increases understanding btwn people -use persons name -paraphrase their message Acute Toxicity - ANSWER -adverse effects resulting from exposure to a single dose or exposure to multiple doses of a substance over short time frame Aerial Application - ANSWER -VM application of herbicide using aircraft(helicopters/fixed wing) Aerial LIft - ANSWER -truck, logging skidder or vehicle mounted w hydraulic boom supported bucket or semi -enclosed working platform used to elevate workers AHAS Inhibitors - ANSWER -chemical class of commonly IVM herbicides in which the mode of action inhibits key botanical enzyme -acetohdroxycacid synthase(AHAS) ----biosynthesis of critical amino acids Airbrake Switch - ANSWER -manually operated switch ----deployed where two circuits meet or circuit portion from an energized feeder -not designed to auto interrupt electrical load or be used as line protection from overload, short circuit or fault Allelopathy - ANSWER -ability of some plants including certain grasses, to release chems that suppress other plant species growing around them ALS Inhibitors - ANSWER -chemical class of commonly used IVM herbicides in which the mode of action inhibits a key enzyme -acetolactate synthase Alternating Current(AC) - ANSWER -electric current that reverses its direction many times per second at regular intervals typically used in power supplies Aluminum Conductor Steel -Reinforced Cable(ACSR) - ANSWER -
energize cable constructed from aluminum wire stranded around a steel core -lightweight, low cost -tendency to stretch when heated ----high electrical load or high temp -to minimize stretch/add strength ----steel core is added Ampere(amp, A) - ANSWER -measure of current - 1 A = charge carried by 6.25 x 10^18 electrons moving past a given point in one second -ANSI A300(Part 7) - ANSWER -American National Standard for Tree Care Operations ----Tree/Shrub/Wood Plant Maintenance -IVM---utility ROW ANSI Z133 - ANSWER -ANSI Arboricultural Operations ----Safety Reqs -safety standard of practice for tree care Approach Distance - ANSWER -minimum distance that must be kept btwn conductors/energized equipment & qualified line clearance personnel & non -qualified & bodies/tools -approach distance vary w qualifications of personnel & voltages Automatic Line Recloser - ANSWER -circuit breaker equipped w mechanism that auto close the breaker after it has been opened due to a. fault -designed to reset quickly to give the cause of a fault opp to clear -may immediately recharge the circuit several times at adjustable time delay ----2/3 operations within seconds before they open permanently Auxin - ANSWER -plant growth regulator or substance that promotes/influences the growth & development of plants -produced at sites where cells are dividing primarily in the shoot tips -auxin like compounds may be produced synthetically Auxin Transport Inhibitors - ANSWER -class of selective herbicides that disrupt auxin transport -auxin transport obstruction causes unnatural concentration of auxin in meristematic shoots & roots, disturbing the auxin tolerances req for normal plant growth
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