REP 1- REP 2 EXAM QUESTIONS
When light strikes a medium at an angle less than the critical angle, what happens to the light? It is reflected In a fiber optic cable, what is the purpose of the cladding? To guide the light down the fiber You are planning a fiber optic network and want to amplify the signal so you can send it farther into the field. At which wavelength must the laser emit? 1550 nm It is important to follow safety procedures when installing and handling fiber optic cable. What should you use to pick up fiber pieces after you splice a cable? Tweezers
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