California Landscape Architecture Practice Exam

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• What do Special Flood Hazard Zones (SFHA) refer to?
• What is one of the primary challenges faced by Low Impact Development (LID)?
• What is the approved scheduling time for overhead irrigation?
• What effect does excessive phosphorus have on plants?
• What is the allowed percentage of turf in residential areas according to MWELO?
• What is the measurement unit for precipitation rate (PR) as defined in MWELO?
• Which factor is NOT involved in calculating dynamic water pressure in a system?
• Which scenario triggers the requirements of MWELO?
• Which of the following statements is true regarding oak trees?
• Which agency is known for coordinating disaster response and controlling flood maps?
• What is the purpose of anti-drain valves in an irrigation system?
• What is the primary focus of the California Endangered Species Act?
• Which measure calculates irrigation efficiency?
• How can nitrogen deficiency in plants be identified?
• What is a hydrozone area?
• What does the Precipitation Rate (PR) refer to in landscape irrigation?
• How is the water usage for hydroseed areas categorized under MWELO?
• Which measurement is defined as the reference for evapotranspiration in inches per year?
• What is a treatment method for oak root fungus?
• What can result from planting toxic plants in proximity to children?
• Which component is necessary for a greywater irrigation field?
• What type of pump is required for all water features under MWELO?
• Which condition must be met when designing an irrigation system as per MWELO?
• What should be monitored to prevent oak decline in landscaped areas?
• How much pressure does one foot of water create at the base of a container?
• How should trees be handled with regard to zoning where feasible?
• Which factor is used to convert water requirements from cubic feet to gallons?
• What is a potential method for addressing surface stormwater drainage mentioned in CALGreen?
• What is a key element of sprinkler compliance under prescriptive landscape requirements?
• What is the primary difference between working pressure and static pressure in a water system?
• What should be done with infected leaves showing signs of anthracnose?
• What is the purpose of the MAWA calculation in landscape design?
• How does a mulch basin function in greywater usage?
• In the equation for ETWU, what does ETo represent?
• What do CALGreen permeable paving requirements aim to address?
• Which act established regulations for pollution control in U.S. waters?
• What is a primary sign of magnesium deficiency in plants?
• Which symptom is commonly associated with crown rot in plants?
• Which type of environment is most conducive to sudden oak death?
• When should an irrigation audit report be submitted?
• How far should planting be done from the trunk of mature oaks?
• Which type of plants is noted for being deer-resistant?
• Why is an approved backflow preventer necessary in irrigation systems?
• Which direction does CALGreen provide regarding residential and commercial properties?
• Why is it important to minimize human contact with greywater?
• Which of the following best describes the treatment for crown rot?
• What is essential for high flow detection in irrigation systems?
• What does the ETWU formula estimate?
• How do environmental factors affect oak tree health?
• What is the primary function of a greywater disposal field?
• What is included in the MWELO Document Package?
• What should be included in a landscape maintenance schedule?
• What is the main goal of the CALGreen building code?
• What does the ET Adjustment Factor (ETAF) influence in water calculations?
• What type of commitment does CALGreen emphasize regarding the environment?
• What does CLP stand for in landscape architecture?
• What is the minimum layer of mulch required in MWELO regulations for planting areas?
• Which aspect does maintenance challenge focus on in Low Impact Development?
• Which of the following is a requirement for using recycled water in MWELO?
• What symptoms indicate the presence of anthracnose disease on plants?
• What type of projects do Categorical Exemptions (CEQA) cover?
• How large must an existing landscape be to require a MWELO permit for rehabilitation?
• What is a key aspect of soil management in irrigation design according to MWELO?
• What does V represent in the velocity calculation formula?
• Which aspect is NOT considered in MWELO's automatic irrigation controller requirements?
• What is required for manual shut off according to prescriptive landscape requirements?
• What is the purpose of outdoor lighting zones in relation to property types?
• What is the primary goal of the Model Water Efficient Landscape Ordinance?
• Which of the following techniques is used in Low Impact Development to manage stormwater?
• What is a common consequence of improper irrigation or grading around oak trees?
• Why is the Precipitation Rate important in landscape irrigation?
• What should be avoided around existing native oak trees to ensure their health?
• What percentage of available roof area should a rainwater capture, storage, and reuse system be designed to use according to CALGreen standards?
• What is the main focus of the Natural Community Conservation Planning (NCCP)?
• Which calculation should be performed to find velocity if 10 gpm is flowing through a pipe?
• What does BMP stand for in landscape management?
• What is the purpose of retention basins in relation to stormwater management?
• What should be maintained and replenished in a greywater mulch basin?
• What irrigation application is exempt from the low volume requirement in specified areas?
• Which outdoor lighting zone is characterized as the darkest and is often designed for government parks?
• What type of landscapes are required to have flow sensors that detect high flow?
• How does the flow velocity of water affect pressure loss in a dynamic water system?
• Which of the following is NOT a requirement of MWELO regarding irrigation system design?
• Which of the following is a requirement for using the prescriptive option for landscapes?
• What is the most effective way to communicate risks associated with toxic plants?
• What type of backflow preventer is categorized as a Reduced Pressure Principle device?
• What symptom indicates sudden oak death?
• What is the maximum allowed ETAF of SLA according to the guidelines?
• What is a primary benefit of using pressure regulating devices in irrigation systems?
• What is the primary function of a Stormwater Pollution Prevention Plan (SWPPP)?
• Which list includes types of plants that are important for various environmental conditions?
• What does the acronym ETAF stand for in water management?
• Which act is specifically aimed at protecting certain native plants in California?
• What type of projects can use the prescriptive option for landscaping?
• How is the exterior lighting power allowance (ELPA) determined?
• What is light pollution?
• Which agency manages transportation within California including freeways and highways?
• What advantage does Natural Drainage Flow offer in Low Impact Development practices?
• What does the acronym CEQA stand for?
• What is a requirement for an MWELO irrigation plan regarding water meters?
• What is the minimum distance for overhead irrigation from non-permeable surfaces?
• What does a Complex Greywater System refer to?
• What condition is indicated by leaves with yellow spots and holes?
• What is recommended for spray and rotor head coverage?
• What is the primary purpose of the Clean Water Act?
• What is MND in the context of the California Environmental Quality Act (CEQA)?
• What is the primary purpose of using irrigation pressure calculations?
• What information must be included in a project info certification for compliance?
• What is the role of the National Resources Conservation Service (NRCS)?
• What does MAWA stand for in landscape irrigation?
• What is the range of jurisdiction for the California Coastal Commission inland?
• What is the constant used to convert gallons per minute to inches per hour?
• What is characterized as light trespass?
• What is one of the major benefits of using permeable pavements in landscape architecture?
• How do you convert feet of head to PSI in a water system?
• What type of backflow preventer is primarily used to break a vacuum within a system?
• What is considered greywater?
• Manganese deficiency in plants is indicated by which symptom?
• What is the primary focus when controlling noxious weeds?
• Which type of area is defined under Zone 1 for outdoor lighting?
• Which of the following is a main objective of the California Coastal Commission?
• What percentage of large installations must be audited according to MWELO?
• What is the requirement for irrigation efficiency when using spray systems?
• Which of the following describes the function of a greywater irrigation system?
• What is an effect of planting oak trees in lawns?
• What is a recommended characteristic of soil in areas where mature oaks are present?
• What negative impact does compaction have on oak trees?
• What is a requirement for stormwater when it is conveyed to a public drainage system?
• What percentage of permeable paving is required for Tier 1 CALGreen projects?
• What must a water-efficient landscape irrigation system exceed according to CALGreen?
• How should surface stormwater drainage be managed according to CALGreen?
• In which types of areas is low volume (drip) irrigation required?
• What is the main purpose of calculating velocity in landscape architecture?
• What is one way to maintain soil under oak trees?
• What is meant by Total GPM in irrigation calculations?
• In what year was the California Environmental Quality Act (CEQA) enacted?
• What is the purpose of estimating daily flow when designing a greywater system?
• What is a recommended practice for handling mature native oaks on-site?
• What is the formula used to calculate the Precipitation Rate (PR)?
• What is one of the main requirements for a backflow prevention device in irrigation systems?
• In CEQA, what does ND stand for?
• Which symptom is primarily associated with potassium nutritional deficiency in plants?
• What type of plan is NOT typically included in the MWELO Document Package?
• What does the abbreviation SLA represent within water allowance calculations?
• What does the diameter mentioned in velocity calculations refer to?
• Who is allowed to conduct irrigation audits according to MWELO guidelines?
• What is specified under the California Noxious Weed Program?
• What happens to leaves with magnesium deficiency?
• What is a key requirement of the Environmental Impact Report (EIR) under CEQA?
• What is the minimum application rate of mulch on slopes that require stabilizing?
• Which of the following is a restriction associated with the use of greywater?
• Which problem is frequently seen in newly formed leaves due to potassium deficiency?
• To convert PSI to feet of head, what factor must be multiplied?
• What is the primary goal of inflexible regulations or ordinances in LID implementation?
• How many Regional Water Quality Control Boards are there in California?
• What does Low Impact Development (LID) aim to protect?
• What is the relationship between area (in square inches) and pressure calculations?
• What additional feature is needed on top of the filter material in a greywater disposal field?
• What is included in the categories of EIR under CEQA?
• What approach do BMPs generally focus on in landscape architecture?
• What strategy is recommended for managing the presence of noxious weeds?
• What type of plants are suggested for dry soil conditions in California landscapes?
• Which leafy change is a sign of nitrogen deficiency?
• Which of the following is a best practice for planting design in public spaces?
• How is the inside diameter of a pipe determined in the velocity example?
• Which department is responsible for managing water resources in California?
• Which agency manages the coastal zone up to 3 miles out to sea?
• For non-residential projects over 1,000 square feet, what is one requirement?
• What type of controllers does MWELO require for irrigation?
• Which symptom would indicate a calcium deficiency in plants?
• When doubling the height of the water, what happens to the pressure?
• What type of leaves typically show potassium deficiency symptoms first?
• What may indicate a severe potassium deficiency in plants?
• Which federal statute, similar to CEQA, was passed in 1969?
• What is the irrigation efficiency minimum for drip irrigation systems?
• What does the equation P=F/A represent in irrigation terms?
• What is required for project closeout certification?
• What type of grass is prohibited on slopes of 4:1 or greater according to MWELO?
• What is the primary focus of CALGreen categories?
• What types of projects are exempt from the MWELO requirements?
• What does the term "cumulative flow" refer to in irrigation?
• What is the purpose of a water-efficient landscape irrigation system outlined by CALGreen?
• What role do manufacturer flow loss charts play in landscape architecture?
• Which technique is NOT associated with Low Impact Development (LID)?
• What does gpm stand for in velocity calculations?
• What is a preventative measure against plant diseases like anthracnose?
• What does the California Desert Native Plants Act achieve?
• What is the primary concern regarding light trespass in urban areas?
• What does the acronym MWELO refer to in landscape irrigation?
• Which of the following is NOT a reporting requirement under MWELO?
• What does CPTED stand for?
• Why should toxic plants be avoided in certain areas like schools and dog parks?
• Which type of irrigation is required for areas under 10 feet according to prescriptive guidelines?
• What color coding indicates potable water pipes as per MWELO guidelines?
• What does MAWA stand for in water conservation practices?
• Which type of measures does CALGreen include?
• When are pressure regulating devices required according to MWELO?
• Which agency in California is responsible for implementing and enforcing the Clean Water Act?
• What is a symptom of oak root fungus?
• What does the California Building Code (CBC) regulate?
• Which action is NOT part of constructing a greywater disposal field?
• What is true about the zoning of low and high water use plants?
• What should the irrigation designer inquire about regarding meeting local regulations?
• In MWELO reporting, what does the term 'hydrozone area' refer to?
• According to MWELO, which areas should be identified for their water usage?
• In alkaline soils, which mineral deficiency is likely to occur?