The correct answer is: C. Both statements are correct.
Statement I is correct because an energy audit is an in-depth check of the amount of energy being used in a building or facility. It involves identifying energy waste and opportunities for energy efficiency improvements.
Statement II is also correct because energy audits can be divided into two types: general and preliminary audits. A general energy audit is a comprehensive review of a building’s energy use, while a preliminary energy audit is a more limited assessment that can be used to identify potential energy savings.
Here is a more detailed explanation of each statement:
- Statement I: Energy audit is an indepth check of the amount of energy being utilised.
An energy audit is a systematic process for identifying and quantifying energy use in a building or facility. The goal of an energy audit is to identify opportunities for energy efficiency improvements that can save money and reduce greenhouse gas emissions.
Energy audits typically involve the following steps:
- Data collection: The first step in an energy audit is to collect data on the building’s energy use. This data can be collected from utility bills, meter readings, and surveys of the building’s occupants.
- Energy analysis: Once the data has been collected, it is analyzed to identify areas where energy is being wasted. This analysis may involve using computer models or conducting on-site inspections.
- Recommendations: Based on the energy analysis, the auditor will make recommendations for energy efficiency improvements. These recommendations may include changes to the building’s equipment, lighting, or HVAC system.
Implementation: The final step in an energy audit is to implement the recommended energy efficiency improvements. This may involve hiring a contractor or doing the work yourself.
Statement II: Energy audit includes general and preliminary audit.
A general energy audit is a comprehensive review of a building’s energy use. It involves collecting data on the building’s energy use, conducting an energy analysis, and making recommendations for energy efficiency improvements.
A preliminary energy audit is a more limited assessment that can be used to identify potential energy savings. It typically involves collecting data on the building’s energy use and conducting a walk-through of the building to identify areas where energy may be being wasted.
Both general and preliminary energy audits can be valuable tools for identifying opportunities for energy efficiency improvements. However, a general energy audit is more comprehensive and will provide a more detailed understanding of the building’s energy use.