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Electronic Devices - Voltage Regulators

Exercise : Voltage Regulators - General Questions
56.
This circuit is an example of the ac equivalent of an RC filter.

True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
57.
Refer to the given figure. If the output voltage tends to decrease due to an increase in load current, the transistor will conduct for ________ time each cycle.

a longer
a shorter
the same
Answer: Option
Explanation:
No answer description is available. Let's discuss.
58.
The larger the value of the capacitor, the smaller the peak current drawn through the rectifying diodes.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
59.
In a shunt linear regulator, the control element is a(n) ________ in parallel with the load.
inductor
capacitor
transistor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
60.
For what range of fixed regulated voltages do the series 78xx regulators provide regulation?
+5 V to +24 V
+5 V to +24 V
–5 V to –24 V
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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