In the circuit of figure the function of resistor R and diode D are Options: A . &nbspto limit the current and to protect LED against over voltage B . &nbspto limit the voltage and to protect LED against over current C . &nbspto limit the current and protect LED against reverse breakdown voltage D . &nbspnone of the above

In the circuit of figure the function of resistor R and diode D are

Question

In the circuit of figure the function of resistor R and diode D are

Options:

A . to limit the current and to protect LED against over voltage

B . to limit the voltage and to protect LED against over current

C . to limit the current and protect LED against reverse breakdown voltage

D . none of the above

Answer: Option C
Answer: (c).to limit the current and protect LED against reverse breakdown voltage

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