MCQ in Basic Television – Grob TV – Part 2 – Answers

(Last Updated On: March 15, 2020)

Answers in  Basic Television - Grob TV

Below are the answers key for the Multiple Choice Questions in Basic Television – Grob TV – MCQs Part 2.

51. white

52. dc bias

53. dc voltage

54. the complete cycle includes trace and retrace

55. 10

56. exact interlacing

57. 525

58. the vertical scanning frequency is doubled from 30 to 60 Hz

59. 6.4 us

60. the keystone effect produces a square raster.

61. six half-lines, or three lines

62. timing

63. 31,500 Hz for the vertical scanning frequency

64. retrace or flyback

65. V retrace

66. odd

67. 262 ½ lines

68. 21 lines

69. 10 ½ lines

70. One

71. 60 Hz

72. 15,750 Hz

73. all of the above

74. 40, 7.5, 92.5 respectively

75. 10.2

76. 53.5

77. 5

78. V sync

79. V blanking

80. Equalizing

81. 426

82. 144,000

83. dark

84. zero beam current

85. contrast

86. greater than 1

87. Y

88. cyan

89. saturation

90. 4.5 MHz intercarrier sound

91. yellow-green

92. I

93. a fully saturated color is mostly white

94. yellow

95. cyan

96. the brightness of the color

97. 3.58 MHz

98. no color

99. 3

100. VHS

The Series

Following is the list of multiple choice questions in this brand new series:

Basic Television – GROB TV MCQs
PART 1: MCQs from Number 1 – 50                        Answer key: PART I
PART 2: MCQs from Number 51 – 100                   Answer key: PART II
PART 3: MCQs from Number 101 – 152                   Answer key: PART II

Complete List of MCQs in Electronics Engineering per topic

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