Question

QUESTION 3
Using the 2nd approximation for the diode, determine the peak voltage across the resistor (VR1) in the circuit shown.
D1
V1
120 Vpk
60 Hz
0°
O 10.2 Vp
O23.3 Vp
O 11.3 Vp
22.6 Vp
1000
5:1
www
D2
QUESTION 4
The waveform shown, represent the output voltage waveform from a
w
quarter wave rectifier
half wave rectifier
full wave rectifier
quadrature rectifier
R1
ΣΥΚΩ

Answer 1

For QUESTION 3:

The correct answer is:

- The peak voltage across the resistor (VR1) is approximately \( 109.8 \, \text{V} \). This is calculated using the second approximation model for the diode in a half-wave rectifier circuit.

For QUESTION 4:

The correct answer is:

- The waveform shown represents the output voltage waveform from a half-wave rectifier.