Civil Engineering Mechanical Engineering Chemical Engineering Networking Database Questions Computer Science Basic Electronics Digital Electronics Electronic Devices Circuit Simulation Electrical Enigneering Engineering Mechanics Technical Drawing

# Electronics - Diodes and Applications

@ : Home > Electronics > Diodes and Applications > General Questions

### Exercise

"Loneliness is the most terrible poverty."
- Mother Teresa
36.

What is the percent of regulation if Vnl = 20 V and Vfl = 19.8 V?

 A. 0% B. 1% C. .1% D. 5%

37.

With a half-wave rectified voltage across the load resistor, load current flows for what part of a cycle?

 A. 0 degrees B. 90 degrees C. 180 degrees D. 360 degrees

38.

Which of the following circuits would require the least amount of filtering?

 A. A half-wave rectifier B. A full-wave rectifier C. A bridge rectifier D. A full-wave rectifier and a bridge rectifier

39.

What is wrong with this circuit?

 A. The zener is open. B. The zener is shorted. C. nothing D. not enough data

40.

The voltage where current may start to flow in a reverse-biased pn junction is called the

 A. breakdown voltage B. barrier potential C. forward voltage D. biasing voltage