Question 1

What is the derating factor for a 24 AWG (0.51 mm) stranded cords?

Options :

A : 10%

B : 20%

C : 30%

D : 40%

E : 50%

F : 60%

Answer: B

Question 2

The MINIMUM recommended lighting requirement in a telecommunications room (TR) at the point of cable terminations is:

Options :

A : 150 lux

B : 300 lux

C : 500 lux

D : 750 lux

E : 1000 lux

Answer: C

Question 3

Which of the following is a method that an ICT distribution designer would use for clash detection with other disciplines?

Options :

A : Statistical Quantitative Analysis

B : Interference Fit Verification

C : ICT pathway design

D : Building Information Modeling Coordination

Answer: D

Question 4

To reduce the chance of an accidental dig-up, plastic warning tape should be placed a MINIMUM of below grade, but high enough above cables to allow detection before cables are damaged.

Options :

A : 101 mm (4 in)

B : 203 mm (8 in)

C : 300 mm (12 in)

D : 381 mm (15 in)

E : 457 mm (18 in)

Answer: C

Question 5

What does ANSI/TIA 942 recommend as the MINIMUM height for overhead cable tray above finished floor within a data center?

Options :

A : 2.14 m (7 ft)

B : 2.44 m (8 ft)

C : 2.75 m (9 ft)

D : 3.05 m (10 ft)

E : 3.36 m (11 ft)

Answer: C

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