Field Tech 2 SCTE Questions & Answers 100% Correct!!

True or False: MER is a much better measure of digital signal quality than C/N. - ANSWER-True What are common cable problems that lead to reflections? (Choose 3) - ANSWER-Water or Moisture/// Sheath faults or cuts/// Crimps, Kinks, or Compressed Cables True or False: Communication signals travel faster over coax than over unshielded twisted pair. - ANSWER-True The standard method of locating a leak using a dipole antenna is called: - ANSWER-triangulate the of source of a leak True or False: PoE can be tested with a standard Ethernet/LAN tester. - ANSWER-False True or False: It is not possible to have a zero BER when uncorrectable codeword errors are present. - ANSWER-True Match the following utility colors: - ANSWER-Telecommunications: Orange// Pending work or new construction: Orange// Gas, Oil, Steam, Petroleum: Yellow// water: Blue// Reclaimed water, irrigation & Slurry, Purple// Electric; Red// Pending work; White// Temporary Mark outs, pink// True or False: When locating faults with a TDR, it does NOT matter what kind of cable is being tested. - ANSWER-False True or False: MER is not sensitive to CTB/CSO distortions. - ANSWER-False What do reflections and/or micro-reflections look like on a spectrum analyzer display of signal amplitude vs. frequency? - ANSWER-Ripple Why is analog equipment still used in many cable TV systems? - ANSWER-