INST1-V8 무료 덤프문제 온라인 액세스

What is the minimum inside bend radius for balanced twisted pair (multi-pair) cable?

• A.6 times the outside cable diameter
• B.50 mm (2")
• C.25 mm (1")
• D.10 times the outside cable diameter

What is the markings for non-conductive optical fiber riser cable?

• A.OFNG
• B.OFNR
• C.OFNP
• D.OFCR

Which of the following is a property of an electromagnetic field built around a conductor that opposes any changes in current flow in a circuit?

• A.Capacitance
• B.Resistance
• C.Inductance
• D.Impedance

Which of the following is a benefit of air-blown optical fiber cable?

• A.It can be recovered and reused
• B.It requires less testing than other types of cables
• C.It is significantly cheaper than other types of cables

Which of the following is used to express system gain and loss?

• A.Henries
• B.Ohms
• C.Decibel (dB)
• D.Farads