BICSI Registered Communications Distribution Designer – RCDDv14 RCDDv14 Question # 70 Topic 8 Discussion

RCDDv14 Exam Topic 8 Question 70 Discussion:

Question #: 70

Topic #: 8

What is the air change requirement for a tunnel of 610 m (2000 ft) long with a diameter of 3.4 m (11 ft)?

One complete air change per hour

Two complete air changes per hour

Three complete air changes per hour

Four complete air changes per hour

Five complete air changes per hour

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Actual exam question for BICSI RCDDv14 exam by Vale11331 at Aug 2, 2025, 12:00:00 AM

Chosen Answer: A B C D E
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