The losses due to hydrogen absorption and reaction with fiber deposits can be temporary. State whether the given statement is true or false.

Related MCQs

• The insertion losses of the fiber splices are much less than the Fresnel reflection loss at a butted fiber joint. State whether the given statement is true or false.
• Fiber based lasers provide diffraction-limited power at higher levels than solid-state laser. State whether the given statement is true or false
• Stress corrosion must be considered while designing and testing optical fiber cables. State whether the given statement is true or false.
• Stress corrosion must be considered while designing and testing optical fiber cables. State whether the given statement is true or false.
•  For many applications which involve optical fiber transmission, an intensity modulation optical source is not required. State whether the given statement is true or false.
• The maximum bit rate that may be obtained on an optical fiber link is 1/3Γ. State whether the given statement is true or false.
• Fiber drawing using preform was useful for the production of graded index fibers. State whether the given statement is true or false.
• Loose tube buffer jackets exhibits a low resistance to movement of the fiber. State whether the given statement is true or false.
• The intrinsic loss through a multimode fiber joint is independent of direction of propagation. State whether the given statement is true or false
• GRIN-rod lens connectors have loss characteristics which are independent of the modal power distribution in the fiber. State whether the given statement is true or false.