EA Exam Questions And Answers Rated 100% !!!

Apply the procedures regarding the modelling of domestic hot water systems - ANS HOT2000 User Guide 7.15.1 to 7.15.3, Appendix F Efficiency Rating type: select energy factor or uniform energy factor, if unknown, select energy factor If the Energy Factor radio button was selected, then select User specified to enter the assessed Energy Factor. Alternatively, select Standby to enter the efficiency by Standby Heat Loss, Thermal Efficiency and Input Capacity. Data must be entered into all three of these fields to define the efficiency by standby heat loss unless the Energy Source is Electricity. In that case, the Thermal Efficiency is automatically set to 98%. If the efficiency is unknown, use the HOT2000 default. For heat pump water heaters only integrated heat pump water heaters located inside building envelope can be modelled in H2K Do not use Tankless heat pump or Heat pump for modelling integrated heat pump water heater HPWH energy factor 0.9 HP COP= HPWH EF/0.9 Desuperheater: electric storage type water heater Explain the elements of the Guide to the Label. - ANS Technical Procedures Appendix F and G -EnerGuide Rating : assessed using standard operation conditions. Measured in GJ per year. EnerGuide Rating= Annual energy consumption (-) On-site renewable energy contributions - House Address - Data collected: the date the evaluation was completed - File number - Evaluated by - EnerGuide Rating scale - Rated Annual energy consumption - Energy Sources - On-site renewable energy contributions - Breakdown of rated annual energy consumption - Rated energy intensity: Rated annual energy consumption divided by heated floor area. It allows you to compare the annual energy use of homes of different sizes on a "per square metre" basis. - Rated GHG emissions - Significant Energy uses not included in rating - Quality Assured by Identify the information that must be collected for different types of ventilation systems - ANS Technical Procedures 3.5.11 ventilation systems are defined as either a mechanical whole-house ventilation systems or as supplemental components. whole-house ventilation system circulates air throughout the entire house Ventilation equipment that operates independent of the whole-house system is considered to be a supplemental component. Supplemental components are localized systems, such as kitchen and bathroom fans. heat or energy recovery ventilator (HRV/ERV): -manufacturer name -model number -supply and exhaust flow rate -fan power (W) at 0 °C (32 °F) -fan power (W) at -25 °C (-13 °F) -sensible recovery efficiency (SRE) at 0 °C (32 °F) -sensible recovery efficiency (SRE) at -25 °C (-13 °F) bathroom fans: -manufacturer name -model number -exhaust flow rate -fan power range hood fans: -manufacturer name -model number -exhaust flow rate -fan power - utility fans: If utility fans are not part of the whole-house ventilation system, collect the following information for each utility fan: -fan's function as supply, exhaust, or supply and exhaust. If utility fans are part of the whole-house ventilation system, collect the following information for each utility fan if documentation is available: -manufacturer name; -model number; -unit's function as supply, exhaust, or supply and exhaust; -supply and exhaust flow rate(s) -fan power - ducting configuration: dryer: (only collect for zero rated homes) -manufacturer name -model number -annual energy consumption shown on EnerGuide label Identify the types of systems that can be modelled in the heat/DHW combination screen. A) Propane, gas and oil, and storage tank water heater combo systems (condensing or non-condensing); B) Gas and tankless water heater combo systems without a secondary storage tank (condensing or non-condensing); C) Propane and tankless water heater combo systems with a secondary storage tank (condensing or non-condensing); D) Combo systems using an oil boiler. - ANS A) Propane, gas and oil, and storage tank water heater combo systems (condensing or non-condensing); How should the Energy Advisor prepare the HOT2000 file for submission to the service organization? A) The energy advisor models the house in HOT2000, saves the calculations as an "h2k" file and submits the house evaluation file to the energy service organization; B) The energy advisor models the house in HOT2000, saves the calculations as an "hse" file and submits the house evaluation file to the energy service organization; C) The energy advisor models the house in HOT2000 and saves the calculations as an XML file. The homeowner submits the house evaluation file to the energy service organization; D) The energy advisor models the house in HOT2000 and saves the calculations as a TXT file. The homeowner converts the house evaluation file into a Homeowner Information Sheet using the Report Generator and submits it to the energy service organization. - ANS A) The energy advisor models the house in HOT2000, saves the calculations as an "h2k" file and submits the house evaluation file to the energy service organization; An energy advisor must be affiliated with a licensed service organization and registered with Natural Resources Canada prior to offering EnerGuide Rating System services. Among the following, which is not relevant to the registration requirements for energy advisor candidates? A) Demonstrate proficiency by passing the Foundation Level Exam and Energy Advisor Exam; B) Provide proof of possession of a home warranty number or its provincial/territorial equivalent to the service organization(s); C) Complete probationary files to the satisfaction of the service organization's quality assurance specialist; D) Provide proof of a Criminal Record Check to the service organization's manager. - ANS B) Provide proof of possession of a home warranty number or its provincial/territorial equivalent to the service organization(s); In case of solid-fuel burning equipment, the energy advisor should collect the following information: A) Equipment manufacturer and model, whether the damper is open or closed; B) Equipment type, flue diameter, whether the damper is open or closed; C) Equipment type, flue diameter, and the temperature of exhaust gas; D) Equipment type, flue diameter, the temperature of exhaust gas, and the radiation loss level. - ANS B) Equipment type, flue diameter, whether the damper is open or closed; What does rated annual energy consumption represent? A) The sum of space heating, space cooling, domestic water heating, distribution of ventilation air (electrical energy consumption only), and electrical base loads; B) The distribution of ventilation air (electrical energy consumption only) and electrical base loads; C) The sum of space heating, space cooling, and domestic water heating; D) None of the above - ANS A) The sum of space heating, space cooling, domestic water heating, distribution of ventilation air (electrical energy consumption only), and electrical base loads;