Free BICSI RCDD-002 Exam Questions

Become BICSI Certified with updated RCDD-002 exam questions and correct answers

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Total 361 Questions | Updated On: Mar 27, 2025

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Question 1

When designing a backbone distribution system, you are asked to include a combination of media types. Your choice of media types include:

A : pper and fiber only

B : ber and wireless only

C : ber and coaxial cable only

D : reless and coaxial cable only

E : y combination of copper, fiber, and wireless

Answer: A

Question 2

You are placing PTP fiber between two locations 55 km (34 miles) apart. You are told that DWDM equipment will be installed within the next 5 years. Which of the following optical fiber types should you use?

A : persion unshifted (ITU-G652)

B : persion shifted (ITU-G653)

C : t off shifted (ITU-G654)

D : n-zero dispersion shifted (ITU-G655)

E : nding loss insensitive (ITU-G657)

Answer: D

Question 3

During a site survey you notice that several CRT displays in the vicinity of the engineering copy center have sporadic visual distortion. What is the MOST likely cause?

A : ectromagnetic interference (EMI)

B : dio frequency interference (RFI)

C : (EMC)

D : t transients

E : ectromagnetic discharge (ESD)

Answer: A

Question 4

Which type of protection for electrical power stations provide isolation against a rise in potential of station ground and also provide drainage protection against longitudinallyinduced voltages?

A : olating transformers

B : utralizing transformers

C : tual drainage reactors

D : it-type neutralizing transformers

E : 2-winding neutralizing transformers

Answer: A

Question 5

In the ceiling zone method of distribution, the usable floor area should be divided into zones each measuring:

A : 9.3 sq m (100 sq ft) to 23 sq m (250 sq ft)

B : 23 sq m (250 sq ft) to 56 sq m (600 sq ft)

C : 23 sq m (250 sq ft) to 84 sq m (904 sq ft)

D : 56 sq m (600 sq ft) to 84 sq m (904 sq ft)

E : 56 sq m (600 sq ft) to 100 sq m (1,100 sq ft)

Answer: C

Page: 1 / 73

Total 361 Questions | Updated On: Mar 27, 2025

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