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

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1.	In the circuit of figure the function of resistor R and diode D are
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» D. none of the above.

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