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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Building Envelope | 8-12% | - Daylighting and shading - Thermal envelope analysis - Air leakage and infiltration - Windows and glazing systems - Insulation types and R-values |
| Topic 2: Energy Project Implementation | 8-12% | - Measurement and verification (M&V) - Project risk management - Implementation strategies - Project financing models - Performance contracting (ESPC) - Energy service companies (ESCOs) |
| Topic 3: Facilities Management | 8-12% | - Commissioning and re-commissioning - Building automation systems (BAS) - Operations and maintenance best practices - Monitoring and targeting (M&T) - Preventive maintenance programs |
| Topic 4: Energy Auditing | 15-20% | - Baseline establishment - Data collection and analysis - Types of energy audits (preliminary, detailed, investment-grade) - Audit procedures and methodologies - Metering and measurement equipment - Audit report writing |
| Topic 5: Heating, Ventilating, and Air Conditioning (HVAC) | 12-18% | - HVAC system types and components - Load calculations - Psychrometrics - Controls and optimization - Indoor air quality - Heat transfer principles - Equipment efficiency ratings |
| Topic 6: Renewable Energy Technologies | 8-12% | - Geothermal systems - Energy storage technologies - Solar thermal systems - Biomass and bioenergy - Wind energy systems - Solar photovoltaic systems |
| Topic 7: Energy Accounting and Economics | 10-15% | - Energy cost accounting and allocation - Utility rate structures and tariffs - Energy price forecasting - Life cycle cost analysis (LCCA) - Financial analysis techniques (ROI, NPV, IRR) |
| Topic 8: Electric Power Systems | 10-15% | - Power distribution systems - Standby power systems - Motors and drives - Power factor correction - Lighting systems and controls - Harmonics and power quality |
| Topic 9: Environmental and Regulatory Compliance | 5-10% | - EPA regulations (Clean Air Act, Clean Water Act) - Energy reporting requirements - Green building standards (LEED, ENERGY STAR) - Carbon footprint calculation - Sustainability reporting |
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NEW QUESTION # 45
Problems Caused by Harmonic Distortion
Which of the following problems is unlikely to be caused by harmonic distortion?
SELECT THE CORRECT ANSWER
Answer: B
NEW QUESTION # 46
Which of the following instruments is most useful for tracking long-term boiler performance?
Answer: E
NEW QUESTION # 47
A motor operates with a normal and constant load. The electric current is measured to be 25% of the motor's nameplate rating. What does this mean?
Answer: C
NEW QUESTION # 48
In a typical compressed air system, energy can be saved by which of the following actions?
Answer: D
NEW QUESTION # 49
Natural gas costs $4.80/GJ. How much does it cost to heat 500 liters of water from 18°C to 50°C using a natural gas water heater with an efficiency of 85%? [The efficiency and fuel price are both based on HHV.
The specific heat of water (C) is 4.2 kJ/kg-°C.]
Answer: E
Explanation:
To calculate the cost of heating water using natural gas:
Step 1: Compute Energy Required to Heat the Water
Given:
* Mass of water= 500 L = 500 kg
* Temperature rise (#T)= 50°C - 18°C = 32°C
* Specific heat of water (Cp)= 4.2 kJ/kg-°C
Energy Required (Q)=m×Cp×#T
=500×4.2×32
=67,200 kJ=67.2 MJ
A white paper with black text and numbers AI-generated content may be incorrect.
NEW QUESTION # 50
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