MCQs in Fiber Optics Communications Part II – Answers

(Last Updated On: September 10, 2019)

Below are the answers key for the Multiple Choice Questions in Fiber Optics Communications – MCQs Part 2.

51. Consumer TV

52. Grater than

53. Reflection

54. Single-mode graded-index

55. dB/km

56. 2 km

57. Modal dispersion

58. Glass

59. Cladding

60. Slower

61. No electrical safety problems

62. Wider bandwidth

63. X-rays

64. 400 to 750 nm

65. 300,000,000 m/s

66. Bending of light waves

67. Index of refraction

68. 1.3 um

69. Single-mode step-index

70. Single-mode step-index

71. Single mode step-index

72. Reflection

73. 5 mi

74. 4.57 dB

75. 29.1 dB

76. Laser

77. Infrared

78. Forward bias

79. Monochromatic

80. Coherent

81. Photovoltaic diode

82. Avalanche photodiode

83. Reverse bias

84. 400 Mbits/s

85. 3 repeaters

86. Powerful, reliable light source

87. Interference

88. Monochromatic and in-phase

89. Holography

90. 99.9999 %

91. Plastic-clad-silica

92. No fixed limit, dependent on bandwidth and mode spacing

93. Infrared absorption

94. Silica-clad-silica

95. 1960

96. Spectral response

97. Thermally generated carriers in the diode

98. Ampere/watt

99. Dispersion

100. 940 nm

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Complete List of MCQs in Communications Engineering per topic