JATC

Year 1 Final Exam JATC Questions And Answers What are the three most important things to remember with regards to work safety? I. Work aware. II. Work effectively. III. Work productively. IV. Work safe. V. Work smart. I., IV., and V. To find the area of a wire in circular mils, square the diameter expressed in ? mils What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor? 325 inch-pounds To reduce a fraction, divide the numerator a...

JATC Fiber Optics Final Questions And Answers An advantage of optical fiber is the fact that it is the most cost effective means of transporting information over long distances. True The bandwidth and distance capability of optical fiber means that _____. - Less maintenance is required - Fewer repeaters are needed - Fewer cables are needed - Less power is consumed by the network

JATC Fiber Optics Final Questions And Answers Which of the following communication systems typically use fiber-optic backbones? - CATV - Cell phones - Telephones - Internet In an industrial environment, fiber is most often used to _____. Prevent electromagnetic interference An advantage of optical fiber is the fact that it is the most cost effective means of transporting information over long distances. True

Structured Cabling Final Exam Study Guide for JATC Telecom Y1 Questions And Answers Permanent Link Consists of up to 90 m. of horizontal cabling, a connection at each end, up to 2 m. of test equipment cord from the main unit of the field connector to the local connection, and up to 2 m. of test equipment cord from the remote connection to the remote unit of the field tester. Insertion Loss/Attenuation A measure of how much a signal is reduced in amplitude or strength as it is carri...

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