in the circuit shown below. Determine the following A)Vs (at the secondary) B)Vout(across R) C)Vrip (ripple Voltag) D) VDC E) PIV(peak inverse Voltage) full wave rectifier V1 C1 100µF 240V / 50HZ R1 104µF 1k T1 30:1

1) The following is not an example of a Thyristor a) A Silicon Unilateral Switch b) A TRIAC c) A Silicon Controlled Rectifier d) Amorphous Limpid Trilateral Rodomontade

In diode rectifiers, a. the average output of a HWR is greater than the average output of FWR b. the average output of a FWR is greater than the average output of HWR C. the PIV of a HWR is greater than the average output of center-tapped FWR d. the PIV of a bridge FWR is greater than the average output of center-tapped FWR

If the input waveform of a half wave rectifier frequency is 50HZ, then the output waveform frequency will be. . .Hz О 50 О 100 O 25 O 75 O not all above

If the ripple factor of a rectifier is 30% for an average voltage of 2V, its ripple rms voltage (VrRMS) will be  0.6mV 0.6 V 9.67 mV 0.7 V

89. If the ripple voltage in a full-wave rectifier is 25 V at a load current of 60 mA, its value at a load current of 120 mA will be (i) 50 V (ii) 25 V (iii) 100 V (iv) 12.5 V

In the circuit shown below. Determine the following a. Vs (at the secondary) b. Vout (across RL) c. Vrip (ripple votage) d. VDC e. PIV (Peak Inverse Voltage) 10:1 Output 115 V mis 60 Hz RL 2.2 k) D, 50μF- All diodes are IN4001. Tund AlMannai EENG261 Page 5/11

When a sinusoidal voltage at 60 Hz is applied to the input of a half-wave rectifier, the output frequency is: (a) 120Hz (b) 30Hz (c) 60Hz (d) 0Hz

In a full wave bridge rectifier, if one diode is damage, this gives: A) The circuit will not work 7 B) Input and output frequency will remind the same C) The Peak Inverse Voltage is equal to output voltage D) No current will pass though the circuit

ier quesuon Will save this response. Quèstion 6 Power supply circuit is delivering 0.5 A and an average voltage 20 V to the load as shown in the circuit below. The ripple voltage of the half wave rectifier is 0.5 V and the diode is represented using constant voltage model. The smoothing capacitor value is equal to iL-DC =05A RL VLDC =20V 220V omsb 0.01 F 0.02 F 0.0167 F Hows b None of the above DEV Chp