Irrigation Licensing 2025/2026 Exam
Questions and Answers 100%
Guaranteed Success | Already Rated A+
Landscape Irrigation - 🧠ANSWER ✔✔The science of applying the
necessary amount of water to promote or sustain healthy growth of plant
material or turf.
New Installation - 🧠ANSWER ✔✔An irrigation system installed at a location
where one did not previously exist.
Major maintenance - 🧠ANSWER ✔✔Alteration, Repair, or service that
involves opening the mainline to the atmosphere. Includes mainline repair
valves, and replacing the diaphragm.
Completion of Irrigation system - 🧠ANSWER ✔✔All standards are met and
the irrigator is satisfied.
,Absorption Rate - 🧠ANSWER ✔✔The rate at which soil absorbs water. This
is essential for determining the amount of water needed and the time
between Irrigations.
Arc - 🧠ANSWER ✔✔The surface area of a landscape the head will provide
water. (half, full, 90, 45)
As Built Plans - 🧠ANSWER ✔✔A corrected or redrawn plan, showing
location of all major components
Actual Head Pressure - 🧠ANSWER ✔✔The operating pressure at the base
of a sprinkler head.
Bubbler - 🧠ANSWER ✔✔A low pressure irrigation emitter that releases
water at or near ground level. It is commonly use for deep watering of trees
and shrubs.
Booster Pump - 🧠ANSWER ✔✔Increases operating pressure.
Check Valve - 🧠ANSWER ✔✔A valve that allows water to flow in only one
direction, preventing back flow and ensuring even water distribution across
zones.
, Controller ( Timer) - 🧠ANSWER ✔✔A device that schedules and controls
irrigation zones and runtime automatically based on a set program.
Cycle - 🧠ANSWER ✔✔A complete watering sequence in an irrigation
system, from start to finish of each zone.
Direct burial wire - 🧠ANSWER ✔✔Listed UL, UF. Any wire approved for
direct underground burial without conduit.
Design Pressure - 🧠ANSWER ✔✔Pressure required for an emission device
to work.
Drip Irrigation - 🧠ANSWER ✔✔An irrigation method where water is
delivered slowly and directly to the base of plants through emitters,
reducing water waste and evaporation.
Emission Device - 🧠ANSWER ✔✔Any device that is contained within an
irrigation system that is used to apply water.
Evapotranspiration (ET) - 🧠ANSWER ✔✔The total water loss from soil
evaporation and plant transpiration. Used to calculate the irrigation needs
of plants.
3
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
Questions and Answers 100%
Guaranteed Success | Already Rated A+
Landscape Irrigation - 🧠ANSWER ✔✔The science of applying the
necessary amount of water to promote or sustain healthy growth of plant
material or turf.
New Installation - 🧠ANSWER ✔✔An irrigation system installed at a location
where one did not previously exist.
Major maintenance - 🧠ANSWER ✔✔Alteration, Repair, or service that
involves opening the mainline to the atmosphere. Includes mainline repair
valves, and replacing the diaphragm.
Completion of Irrigation system - 🧠ANSWER ✔✔All standards are met and
the irrigator is satisfied.
,Absorption Rate - 🧠ANSWER ✔✔The rate at which soil absorbs water. This
is essential for determining the amount of water needed and the time
between Irrigations.
Arc - 🧠ANSWER ✔✔The surface area of a landscape the head will provide
water. (half, full, 90, 45)
As Built Plans - 🧠ANSWER ✔✔A corrected or redrawn plan, showing
location of all major components
Actual Head Pressure - 🧠ANSWER ✔✔The operating pressure at the base
of a sprinkler head.
Bubbler - 🧠ANSWER ✔✔A low pressure irrigation emitter that releases
water at or near ground level. It is commonly use for deep watering of trees
and shrubs.
Booster Pump - 🧠ANSWER ✔✔Increases operating pressure.
Check Valve - 🧠ANSWER ✔✔A valve that allows water to flow in only one
direction, preventing back flow and ensuring even water distribution across
zones.
, Controller ( Timer) - 🧠ANSWER ✔✔A device that schedules and controls
irrigation zones and runtime automatically based on a set program.
Cycle - 🧠ANSWER ✔✔A complete watering sequence in an irrigation
system, from start to finish of each zone.
Direct burial wire - 🧠ANSWER ✔✔Listed UL, UF. Any wire approved for
direct underground burial without conduit.
Design Pressure - 🧠ANSWER ✔✔Pressure required for an emission device
to work.
Drip Irrigation - 🧠ANSWER ✔✔An irrigation method where water is
delivered slowly and directly to the base of plants through emitters,
reducing water waste and evaporation.
Emission Device - 🧠ANSWER ✔✔Any device that is contained within an
irrigation system that is used to apply water.
Evapotranspiration (ET) - 🧠ANSWER ✔✔The total water loss from soil
evaporation and plant transpiration. Used to calculate the irrigation needs
of plants.
3
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
