WorksheetsFiber Optic Communication System
Total questions: 10
Worksheet time: 8mins
Q1 An optical fiber is made up of _______ material
Class
Plastic
Glass or plastic
Copper
Q2 Does optical fiber communication mean transferring information in the form of light?
YES
NO
NOT SURE
Q3 The bandwidth in fiber optical communication is represented in terms of
Wavelengths
Frequencies
Both a and b
None of the above
Q4 Choose a correct answer.
cladding,coating, core
coating ,cladding, core
Coating, core, cladding
cladding,core,coating
Q5 Which component provides additional strength and prevents the fiber from any damage?
Core
Cladding
Buffer Coating
None of the above
Q6 Which fiber is prefer for long distance communication?
Single mode fiber
Multimode step index fiber
Multimode graded index fiber
Q7 Singlemode fiber has a smaller core than multimode fiber
YES
NO
NOT SURE
Q8 In an optical fiber, the light is transmitted through the ______
Core
Cladding
Coating
Buffer
Q9 The diameter of an optical fiber is traditionally measured in ______.
Meters
Millimeters
Microns (micrometers)
Nanometers
Q10 Figure below represents as
Single mode
Graded index fiber
step index fiber
