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Q#1 Diode and Its Applications GATE EC 2013 MCQ +2 marks -0.66 marks

In the circuit shown below, the knee current of the ideal Zener diode is 10mA. To maintain 5 V across , the minimum value of  in  and the minimum power rating of the Zener diode in mW, respectively, are

125 and 125

125 and 250

250 and 125

250 and 250

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