A Zener diode voltage regulator has load requirement of 16 V and 2 Amp – McqOptions

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1.	A Zener diode voltage regulator has load requirement of 16 V and 2 Amp.The diode's minimum current requirement is 2.5 A. The minimum voltage at input is 29 V. What will be the maximum efficiency of the circuit?
A.	44.13%
B.	23.99%
C.	78%
D.	88.90%
Answer» C. 78%

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