Question 1

You are designing a large equipment room (ER) that will house many servers, switches, backup storage drives, and other communications equipment including peripheral devices. To prevent problems from harmonic currents that can be created by switching power supplies, you should arrange for:

Options :

A : Isolated grounding

B : Oversized neutral and grounding conductors

C : Surge protection on power supply

D : A 3-phase feeder supply separate from the building supply

E : Power filtering at the service panel

Answer: B

Question 2

When considering pathway types, the ICT distribution designer should consider the applicable MICE factors as defined in TIA 568 for structured cabling systems and components MICE 3 relates to

Options :

A : commercial environment

B : heavy industrial environment

C : medical environment

D : light industrial environment

Answer: A

Question 3

Which of the following would be the medium duty concentrated load capacity of an access floor in an equipment room?

Options :

A : 100 lbs/square ft.

B : 50 lbs/square ft.

C : 1000 lbs/square ft.

D : 2000 lbs/square ft.

Answer: D

Question 4

When installing underground entrances, no more than ________ 90-degree bends should be included between pulling points.

Options :

A : One

B : Two

C : Three

D : Four

Answer: B

Question 5

Which of the following is NOT an advantage of access floor systems?

Options :

A : They have a low initial cost

B : They are designed for high capacity

C : They are aesthetically acceptable for office decor

D : Cabling is easily accessible across the entire floor

E : Changes can be made quickly with little occupant disruption

Answer: A

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