Online Access Free INSTC_V8 Practice Test

A building with multiple Telecommunications Rooms (TRs) on the same floor is recommended when:

• A.Each TR can serve a horizontal cable distance of 100 m (328 ft) or less
• B.Reducing electromagnetic interference is the primary concern
• C.The building has fewer than 100 occupant work areas
• D.The TRs are directly adjacent to each elevator shaft

You are terminating a category 3 cable. What is the maximum permissible amount of untwisting?

• A.25 mm (1")
• B.75 mm (3")
• C.100 mm (4")
• D.38 mm (1.5")

What is the minimum recommended height that should be used when mounting a plywood back board in a telecommunication space?

• A.AFF 150 mm (6")
• B.AFF 300 mm (12") AFF
• C.AFF 200 mm (8")
• D.100 mm (4")

Which of the following types of cable produces very little smoke when burned?

• A.CMG
• B.CMUC
• C.CM
• D.LSZH

Which item is MOST commonly used when installing horizontal cabling above a suspended ceiling with no dedicated cable tray or J-hook support?

• A.Existing lighting fixtures to hold cable bundles
• B.Plastic loops nailed to the ceiling tiles
• C.Structural steel beams for bridging
• D.Independent drop rods or ceiling wires for cable-support hardware