Analog Electronics
Diode and Its Applications
Diode Basics and Diode Circuit Analysis
Questions mapped to Diode Basics and Diode Circuit Analysis under Diode and Its Applications.
16
Total0
Attempted0
Correct0
IncorrectIn the given circuit, the diodes are ideal. The current through the diode in milliamperes is ________ (rounded off to two decimal places).
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockAll the elements in the circuit shown in the following figure are ideal. Which of the following statements is/are true?
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockConsider the diode circuit shown below. The diodes D, obeys the current-voltage characteristic
where n>1, , is the voltage across the diode and is the current through it. The circuit is biased so that voltage, V > 0 and current, I<0, If you had to design this circuit to transfer maximum power from the current source to a resistive load (not shown) at the output, what values and would you choose?
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockA non-ideal diode is biased with a voltage of –0.03 V, and a diode current of is measured. The thermal voltage is 26 mV and the ideality factor for the diode is 15/13. The voltage, in V, at which the measured current increases to is closest to:
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockA voltage Volts is applied across YZ. Assuming ideal diodes, the voltage measured across WX in Volts, is
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockThe i-v characteristics of the diode in the circuit given below are
The current in the circuit is
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockAssuming that the diodes in the given circuit are ideal, the voltage is
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockThe following circuit has a source voltage Vs as shown in the graph. The current through the circuit is also shown.
The element connected between a and b could be
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockThe equivalent circuits of a diode, during forward biased and reverse biased conditions, are shown in the figure.
If such a diode is used in clipper circuit of figure given above, the output voltage of the circuit will be
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockWhat are the states of the three ideal diodes of the circuit shown in figure?
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockAssume that and in Figure are ideal diodes. The value of current I is
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockAssuming that the diodes are ideal in figure, the current in is
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockA diode whose terminal characteristics are related as , where is the reverse saturation current and is the thermal voltage , is biased at . Its dynamic resistance is:
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockThe mobility of an electron in a conductor is expressed in terms of
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockAs the temperature is increased, the voltage across a diode carrying a diode carrying a constant current
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to UnlockThe depletion region or space charge region or transition in a semiconductor p-n junction diode has
Sign in to see the solution
Log in to view the explanation, track your attempts, and keep your progress.
Sign in to Unlock


























































