Exam (elaborations)
Certified Apprentice Lighting Technician (CALT) Study Guide.docx
- Module
- Institution
1-1 Light output is measured in ...? a) Footcandles b) Lumens c) Watts d) Electrons - correct answer b) Lumens 1-2 Rated lamp life is the time when ...? a) Lamps reach 20,000 hours of operation b) 1/2 of a large group of lamps are expected to have failed c) All lamps are expected to fai...
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