Test: Field Tech II - III Conventional questions with correct answers

Which of these components is used in a passive optical network (PON)? Answer Optical splitters. Which should be used to cut the fiberdrop's buffer tube? Answer A tube cutter What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? Answer Changing the infrastructure all at once would cause too many service disruptions. When a pre-connectorized fiber is not attached to equipment, what should be attached to help keep it clean? Answer A dust cap Simplify and solve the equation: If E = IR then I = ? Answer E/R (480 x 10 to the power of -5) divided by (60 x 10 to the power of -3) = Answer 8 x 10 to the power of -2 7 3/8 divided by 7 1/4 = Answer 1 1/58 (20) / (-4) + (-2) x (-10) - (-2) x (7) = Answer 29 What should you avoid to prevent stress? Answer Excessive caffeine It is essential to pay attention to warni