Name: a ational University Faculty of Engineering ENRE 315: Energy Auditing Midterm Examination Fall 2020-2021, 04 April Duration: 70 minutes Surname: Student number: SECTION A: MULTIPLE CHOICE 13.5 points each Instructions: Please circle the correct option for each question. Only ONE option should be selected for cach question. 1. Capital cost are associated with a. Design of Project b. Installation and Commissioning of Project c. Operation and Maintenance cost of project d. Both a. and b. 2. The internal rate of return is the discount rate for which the NPV is a. Positive b. Zero c. Negative d. Less than 1 3. Which of the following devices measures relative humidity? Barometer b. Pyrometer d. Thermometer c. Psychrometer a. 4. Which of the following descriptions of an energy audit process is most like a Type I audit? An analysis of historical utility bills and benchmarking of the Energy Use Index to other buildings b. An analysis of current energy use and cost with a walk-through of the building to identify low- and no-cost energy efficiency measures. c. Field testing and measurement of systoms is carried out to calculate the potential savings of the energy conservation measures and determine their costs. Computer simulation of the building may be performed. d. A detailed survey of the building with an analysis of energy end-uses and calculation of the potential costs and savings of the possible energy conservation measures