Examen
RCDD TEST QUESTIONS (TOPIC 15 - TOPIC 21) WITH 100% CORRECT ANSWERS
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RCDD TEST QUESTIONS (TOPIC 15 - TOPIC 21) WITH 100% CORRECT ANSWERS What is the recommended distance between ceiling mounted speakers in a hallway with heavy traffic? A. 2.4 m (8 ft) B. 3.7 m (12 ft) C. 4.9 m (16 ft) D. 6 m (20 ft) *Ans* A. 2.4 m (8 ft) A space has all hard surfaces incl...
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