Special Diodes » Exercise - 268. A crystal diode utilises ........ characteristic for rectification. (a) reverse (b) forward (c) forward or reverse (d) none of the above
Special Diodes » Exercise - 260. The ratio of reverse resistance and forward resistance of a germanium crystal diode is about ........ (a) 1 : 1 (b) 100 : 1 (c) 1000 : 1 (d) 40000 : 1
Special Diodes » Exercise - 274. A zener diode is always .......... connected. (a) reverse (b) forward (c) either reverse or forward (d) none of the above
Special Diodes » Exercise - 258. The d.c. resistance of a crystal diode is ........ its a.c. resistance. (a) the same as (b) more than (c) less than (d) none of the above