Question 1
A facility is replacing lamps and wants comparable illumination with lower energy use. Which characteristic should be compared first?
Show answer & explanation
Correct answer: B - Lumens produced and efficacy
10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.
The CLMC exam has 125 questions and runs 2 hours 30 minutes.
These 10 free CLMC questions are organized by exam domain, so you can see how each part of the Certified Lighting Management Consultant blueprint is tested. Reveal the answer and explanation under each question.
A facility is replacing lamps and wants comparable illumination with lower energy use. Which characteristic should be compared first?
Correct answer: B - Lumens produced and efficacy
A client asks whether LED should always be selected because it has low wattage. What is the best response?
Correct answer: B - Compare lumen delivery, controls, maintenance, and life-cycle costs
What is the primary purpose of a ballast in a fluorescent or HID lighting system?
Correct answer: A - Regulate electrical operation of the lamp
A parking garage requires occupancy-based lighting control. Which technology should be evaluated?
Correct answer: A - Occupancy sensors such as PIR, ultrasonic, or dual technology
A consultant reviews glare, distribution, and task requirements during a retrofit. Which category is being evaluated?
Correct answer: A - Luminaires and reflectors
Which information is most relevant when performing lighting layout calculations?
Correct answer: A - Room dimensions, reflectance, utilization, and light-loss factors
A design accounts for reduced output caused by aging and dirt. Which concept applies?
Correct answer: B - Light loss factor
A 10,000 watt system operates 4,000 hours annually. A retrofit reduces load to 6,000 watts. What energy savings should be calculated before utility rates?
Correct answer: C - 16,000 kWh
Why should a lighting analysis consider both demand and energy charges?
Correct answer: A - Demand is peak power while energy is consumption over time
Before disposing of removed lamps that may contain regulated materials, what should occur?
Correct answer: B - Determine recycling and disposal requirements
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