EEE :: Semiconductor Diode Multiple
- If the arrow of crystal diode symbol is positive w.r.t. bar, then diode is ___________ biased.
- In the breakdown region, a zener didoe behaves like a ___________ source.
- When the crystal current diode current is large, the bias is ___________
- If the temperature of a crystal diode increases, then leakage current ___________
- The d.c. resistance of a crystal diode is ___________ its a.c. resistance
- For the same secondary voltage, the output voltage from a centre-tap rectifier is ___________ than that of bridge rectifier
- The disadvantage of a half-wave rectifier is that the___________
- A crystal diode is used as ___________
- A zener diode is used as ___________
- A half-wave rectifier has an input voltage of 240 V r.m.s. If the step-down transformer has a turns ratio of 8:1, what is the peak load voltage? Ignore diode drop.
Whatsapp
Facebook
