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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Energy Accounting and Economics | 10-15% | - Energy price forecasting - Life cycle cost analysis (LCCA) - Utility rate structures and tariffs - Energy cost accounting and allocation - Financial analysis techniques (ROI, NPV, IRR) |
| Topic 2: Heating, Ventilating, and Air Conditioning (HVAC) | 12-18% | - Heat transfer principles - Equipment efficiency ratings - Psychrometrics - HVAC system types and components - Controls and optimization - Load calculations - Indoor air quality |
| Topic 3: Facilities Management | 8-12% | - Monitoring and targeting (M&T) - Building automation systems (BAS) - Operations and maintenance best practices - Commissioning and re-commissioning - Preventive maintenance programs |
| Topic 4: Electric Power Systems | 10-15% | - Lighting systems and controls - Harmonics and power quality - Motors and drives - Power distribution systems - Standby power systems - Power factor correction |
| Topic 5: Energy Auditing | 15-20% | - Types of energy audits (preliminary, detailed, investment-grade) - Audit report writing - Data collection and analysis - Audit procedures and methodologies - Metering and measurement equipment - Baseline establishment |
| Topic 6: Building Envelope | 8-12% | - Thermal envelope analysis - Daylighting and shading - Insulation types and R-values - Air leakage and infiltration - Windows and glazing systems |
| Topic 7: Energy Project Implementation | 8-12% | - Performance contracting (ESPC) - Measurement and verification (M&V) - Project financing models - Implementation strategies - Project risk management - Energy service companies (ESCOs) |
| Topic 8: Environmental and Regulatory Compliance | 5-10% | - Carbon footprint calculation - Energy reporting requirements - Sustainability reporting - EPA regulations (Clean Air Act, Clean Water Act) - Green building standards (LEED, ENERGY STAR) |
| Topic 9: Renewable Energy Technologies | 8-12% | - Geothermal systems - Biomass and bioenergy - Energy storage technologies - Solar thermal systems - Solar photovoltaic systems - Wind energy systems |
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NEW QUESTION # 90
An energy-saving project costs $540,000. The project will have maintenance costs of $25,000 per year. The energy savings from the project are $160,000 per year. The project has a life of 10 years with no salvage value. The minimum attractive rate of return (MARR) is 10%. Using end-of-year cash flows, calculate the net- present value (NPV) of the project.
Answer: C
Explanation:
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NEW QUESTION # 91
A gas-fired boiler is operating with 31.9% excess air. A feedwater economizer is used to reduce the stack temperature rise from 310°C to 160°C. Using the natural gas combustion efficiency tables in your workbook, find the energy savings from the economizer as a percentage of historical fuel consumption.
Answer: C
NEW QUESTION # 92
A 75-kW induction motor operates at 80% partial load and 88% efficiency. A new high-efficiency 75-kW motor can be installed that will operate at 95% efficiency (also at 80% partial load). What is the reduction in electric power demand?
Answer: A
NEW QUESTION # 93
You can buy air compressor A for $15,000 or air compressor B for $6,000. Compressor A will cost $10,000 per year to operate. Compressor B will cost $11,500 per year to operate. If both air compressors have a 10- year life and your required return on investment is 12%, which air compressor has the lowest total life-cycle cost?
Answer: C
NEW QUESTION # 94
A facility has the thermal cooling load profile shown in the table below. The utility rate tariff has an on-peak time-of-use billing period that begins at 10:00 a.m. and ends at 7:00 p.m. Calculate the storage capacity required for a load-shifting operating strategy, to make sure that no thermal cooling Is generated by the chiller during the on-peak utility rate period.
Answer: D
NEW QUESTION # 95
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