Figure shows a zener circuit and characteristic of the zener used. If R2 is the lowest load resistance, then for proper voltage regulation R1 must be

Figure shows a zener circuit and characteristic of the zener used. If

1.	Figure shows a zener circuit and characteristic of the zener used. If R2 is the lowest load resistance, then for proper voltage regulation R1 must be
A.	A
B.	B
C.	C
D.	D
Answer» D. D