Exercise: Diode Applications

Questions for: Diode Applications

As the load resistor increases, the slope of the dc load line and the levels of diode current ________.
A:
increase
B:
decrease
C:
remain unchanged
D:
are unpredictable
Answer: B
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The dc voltage level of a silicon diode is ________ its ideal model.
A:
smaller than
B:
larger than
C:
the same as
D:
None of the above
Answer: B
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The intersection of the load line with the characteristic curve determines the ________ of the system.
A:
point of operation
B:
load-line analysis
C:
characteristic curve
D:
forward bias
Answer: A
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For the "off" state of a Zener diode, the voltage across the diode should be ________.
A:
greater than VZ
B:
zero
C:
less than VZ but greater than zero
D:
None of the above
Answer: C
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In this voltage multiplier, measuring from the top of the transformer winding will provide ________ multiples of Vm at the output, whereas measuring the output voltage from the bottom of the transformer will provide ________ multiples of the peak Vm.

A:
odd, even
B:
even, odd
C:
odd, odd
D:
even, even
Answer: A
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