INSTC_V8 試験問題を無料オンラインアクセス

What is the primary purpose of firestopping?

• A.Restore the barrier's original load-bearing capacity
• B.Increase a facilities ability to detect fires
• C.Suppress fires before they can spread
• D.Reestablish the barrier's fire rating

Which of the following interconnects the PBB to the SBB?

• A.BBC
• B.RBB
• C.TEBC
• D.TBB

What is the maximum permissible amount of untwisting for category 5e cable and higher?

• A.12.7 mm (0.5")
• B.25 mm (1")
• C.38 mm (1.5")
• D.75 mm (3")

The horizontal distance from the base of the ladder to the supporting wall should be ____ percent the working length of the ladder.

• A.25
• B.10
• C.15
• D.20

What is the specified performance level for Category 8 cable?

• A.250 MHz
• B.1000 MHz
• C.2000 MHz
• D.100 MHz