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General
Easy
Question
A junction diode is connected to a 10 V source and rheostate figure. The slope of load line on the characteristic curve of diode will be
The correct answer is:
If is the voltage across the junction and is the circuit current, then
or
Slope of load line
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The circuit shown in the figure contains two diodes each with a forward resistance of and with infinite backward resistance. If the battery is 3V, the current through the resistance (in ampere) is
The circuit shown in the figure contains two diodes each with a forward resistance of and with infinite backward resistance. If the battery is 3V, the current through the resistance (in ampere) is
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For the given combination of gates, if the logic states of inputs are as follows and , then the logic states of output are
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The diode used in the circuit shown in the figure has a constant voltage drop of 0.5 V at all currents and a maximum power rating of 100 mW. What should be the value of the resistor , connected in series with the diode for obtaining maximum current?
The diode used in the circuit shown in the figure has a constant voltage drop of 0.5 V at all currents and a maximum power rating of 100 mW. What should be the value of the resistor , connected in series with the diode for obtaining maximum current?
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The following configuration of gate is equivalent to figure.
The following configuration of gate is equivalent to figure.
Physics-General
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A full wave rectifier circuit along with the input and output are shown in the figure, the contribution from the diode is (are)
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What is the output of the combination of the gates shown in the figure?
What is the output of the combination of the gates shown in the figure?
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As shown if figure, the input is across the terminals and and the output is across and . Then the output is
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Physics-General
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The output of the logic circuit shown in figure is best represented as
The output of the logic circuit shown in figure is best represented as
Physics-General
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What is the output of the gate circuit shown in figure?
What is the output of the gate circuit shown in figure?
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The value of current in the following diagram will be
The value of current in the following diagram will be
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Two identical junction may be connected in series with a battery in three ways as shown in the adjoining figure. The potential drop across the junctions are equal in
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A sinusoidal voltage of peak value 200 volt is connected to a diode and resistor in the circuit figure, so that halfwave rectification occurs. If the forward resistance of the diode is negligible compared to , the RMS voltage (in volt) across is approximately
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Physics-General
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Which is the name of the gate obtained by the combination shown in figure?
Which is the name of the gate obtained by the combination shown in figure?
Physics-General
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Consider the junction diode is ideal. The value of current in the figure is
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Physics-General
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Which gate is represented by the symbolic diagram given here?
Which gate is represented by the symbolic diagram given here?
Physics-General