Regulated Power Supplies » Exercise - 131. Two similar 15 V zeners are connected in series. What is the regulated output voltage ? (a) 15 V (b) 7.5 V (c) 30 V (d) 45 V
Regulated Power Supplies » Exercise - 15. Commercial power supplies have voltage regulation ........... (a) of 10 % (b) of 15 % (c) of 25 % (d) within 1 %
Regulated Power Supplies » Exercise - 16. An ideal regulated power supply is one which has voltage regulation of ........... (a) 0 % (b) 5 % (c) 10 % (d) 1 %
5555555555 72. The ________ regulator is less efficient than the ________ type, but offers inherent short-circuit protection. (a) series, shunt (b) shunt, series (c) series, series (d) shunt, shunt
Regulated Power Supplies » Exercise - 112. In a 15 V zener diode, the breakdown mechanism will occur by ............ (a) avalanche mechanism (b) zener mechanism (c) both zener and avalanche mechanism (d) none of the above