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Physical electronics devices and ics miscellaneous

Physical Electronics Devices and ICs

  1. Why is an external pass resistor used in a voltage regulation?
    1. For short circuit protection
    2. For increasing the current that regulator can handle
    3. For increasing the output voltage
    4. For improving the regulation
Correct Option: B

External pass resistor is also called current limiting resistor .
External pass resistor for increasing the current that regulator can handle.



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