Regulated Power Supplies » Exercise - 135. When load current is zero, the zener current will be ............ (a) zero (b) minimum (c) maximum (d) none of the above
Regulated Power Supplies » Exercise - 115. A zener voltage regulator will cease to act as a voltage regulator if zener current becomes ............ (a) less than load current (b) zero (c) more than load current (d) none of the above
Regulated Power Supplies » Exercise - 125. In a loaded zener regulator, which is the largest zener current ? (a) series current (b) zener current (c) load current (d) none of the above
Regulated Power Supplies » Exercise - 126. If the load resistance decreases in a zener regulator, then zener current ............. (a) decreases (b) stays the same (c) increases (d) none of the above
Regulated Power Supplies » Exercise - 12. In an unregulated power supply, if load current increases, the output voltage ........... (a) remains the same (b) decreases (c) increases (d) none of the above