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Showing posts with label Digital Electronics and Logic Gates. Show all posts
Showing posts with label Digital Electronics and Logic Gates. Show all posts

112. For the logic circuit shown, the truth table is :

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111. The correct Boolean operation represented by the circuit diagram drawn is :

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110. The circuit diagram shown here corresponds to the logic gate ?

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109. In the combination of the following gates the output Y can be written in terms of inputs A and B as ?

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108. The given electrical network is equivalent to :

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107. To get output 1 for the following circuit, the correct choice for the input is ?

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106. Which logic gate is represented by the following combination of logic gate ?

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105. The output from a NAND gate is divided into two in parallel and fed to another NAND gate. The resulting gate is a ___ ?

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104. The output( X) of the logic circuit shown in figure will be ?

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103. The figure shows a logic circuit with two inputs A and B and the output C. The voltage wave forms across A, B and C are as given. The logic circuit gate is:

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102. Symbolic representation of four logic gate are shown below. Pick out which ones are for AND, NAND and NOT gates, respectively

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101. The device that can act as a complete electronic circuit is ?

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100. The following Figure shows a logic gate circuit with two inputs A and B and the output Y . The voltage waveforms of A, B and Y are given. The logic gate is ?

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99. The circuit is equivalent to ?

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98. In the following circuit, the output Y for all possible inputs A and B is expressed by the truth table ?

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97. The following figure shows a logic gate circuit with two inputs A and B and the output C. The voltage waveforms of A, B and C are as shown below. The logic circuit gate is ___ ?

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96. The output of OR gate is 1 ____ ?

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95. Following diagram performs the logic function of ___ ?

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94. Which gate is represented by the following truth table ?

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93. A gate has the following truth table. The gate is ___ ?

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