Electronics and Electrical Engineering Quizzes

Read the latest electronics engineering product design quizzes.

TAGS: Diode

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A loaded zener regulator is shown in the figure above. Given:Determine the minimum and maximum permissible load currents.
1. What is wrong with the diode in the figure shown above?a. Openb. Shortc. Nothingd. Not enough data 2. If we are to replace the diode shown in the...
Determine the value of anode current in the figure above when the device is on. VBR(F) = 10 V. Assume the forward voltage drop is 0.9 V.
a) For the Zener diode network in the Figure above, determine VL, VR, IZ and PZ. b) Repeat part ( a ) with RL = 3 kΩ
In the circuit shown above, Vs is a 10-V square wave period 4ms, R=100Ω, and C=20µF. Sketch Vc for the first two cycles of Vs if the capacitor is initially...
What are the peak load voltage and dc load voltage in the figure shown above?
Determine the range of values of Vi that will maintain the Zener diode of the figure above in the “on” state.
Suppose the zener diode on the circuit has a breakdown voltage of 10 V. What are the minimum and maximum zener currents?
For the network shown in the figure above, determine: (a) the range of and that will result in being maintained at 10 V and (b) the maximum wattage rating of...
Determine the voltage Vo for the network of the figure shown.