Energy Auditing and Facility Energy Management Practice Test

In a 2025 owner review, a 32-story office tower with mixed tenant schedules must choose how to proceed with daylight dimming calibration beside electrochromic glazing. The available package includes an audit report, current code extracts, equipment nameplate data, and an owner requirement to preserve resilience during grid events; legal counsel is reviewing incentives, emissions claims, and contract risk allocation. The fastest path would be to accept that the project sponsor wants to count all savings before ownership and operating constraints are confirmed. Which option is the strongest professional response?

In a 2024 owner review, a county courthouse built in phases must choose how to proceed with real-options value of delaying a chiller replacement until refrigerant pricing is clearer. The available package includes submeter data for the main process, one month of weather-normalized utility data, and a tariff sheet revised in 2025; production cannot tolerate a failed performance test during the busy season. The fastest path would be to accept that the plant engineer wants to extrapolate a single peak-day observation to the full year. Which option is the strongest professional response?

A paper mill with aging steam distribution is preparing a 2025 capital request involving motor-system efficiency when throttling valves remain partly closed after a drive installation. The record contains trend data from two representative zones, commissioning issue logs, and utility bills that include ratchet demand and power-factor riders; maintenance staff report that comfort complaints trigger manual overrides after hours. Because the facilities director asks whether a no-cost control change can be booked as permanent savings immediately, which conclusion best meets the current CEM body-of-knowledge expectation?

During a 2025 energy review, a food-processing plant with two refrigerated warehouses discovers an issue involving life-cycle cost comparison between premium-efficiency motors and standard replacements. Available evidence includes manufacturer curves, a short logger deployment, recent repair history, and a capital budget that expires at year-end; the site must keep safety, ventilation, and product-quality constraints inside permitted limits. The project sponsor notes that the vendor proposal treats a component efficiency gain as if the whole system will improve by the same percentage. What should the energy manager do before approving the measure?

In a 2025 owner review, a municipal water-treatment facility must choose how to proceed with ground-fault and arc-flash implications of an electrical distribution retrofit. The available package includes an audit report, current code extracts, equipment nameplate data, and an owner requirement to preserve resilience during grid events; legal counsel is reviewing incentives, emissions claims, and contract risk allocation. The fastest path would be to accept that the project sponsor wants to count all savings before ownership and operating constraints are confirmed. Which option is the strongest professional response?