Online Access Free INSTC_V7 Exam Questions

Which type of optical fiber cable should be color coded with a RED outer cable sheath?

• A.Dispersion-shifted SM optical fiber
• B.MM optical fiber with 50 um core diameter
• C.MM optical fiber with 50 um core diameter (laser-optimized)
• D.Polarization maintain SM optical fiber

Which of the following terms is used to describe mechanical firestop systems?

• A.Endothermic
• B.Intumescent
• C.Ablative
• D.Elastomeric

Which of the following tend to cause sheath damage during cable pulling?

• A.RMC/IMC
• B.FMC/FMT
• C.EMT/ENT

What is the minimum recommended amount of vertical clearance for open-top cable supports?

• A.75 mm (3")
• B.125 mm (5")
• C.100 mm (4")
• D.150 mm (6")

Which type of tester includes a set of modular plugs?

• A.Multimeter
• B.Inductive amplifier
• C.Cable-end locator kit
• D.Tone generator