HW Rectifier with R Load

HW Rectifier with R Load

University

21 Qs

quiz-placeholder

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HW Rectifier with R Load

HW Rectifier with R Load

Assessment

Quiz

Science

University

Hard

Created by

MOHAMMAD TAJUDDIN

Used 2+ times

FREE Resource

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

  1. What is the output frequency of an uncontrolled half-wave rectifier if the input frequency is 50 Hz?

60 Hz

100 Hz

50 Hz

100 kHz

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In an uncontrolled half-wave rectifier, which device is typically used as the rectifying element?

Bipolar Junction Transistor (BJT)

Field-Effect Transistor (FET)

Diode

Silicon-Controlled Rectifier (SCR)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the conduction angle of an uncontrolled half-wave rectifier?

90 degree

120 degree

180 degree

360 degree

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In an uncontrolled half-wave rectifier, during the negative half-cycle of the input voltage, the diode:

Conducts

Blocks

Breakdown

None of the above

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the average output voltage of an uncontrolled half-wave rectifier with a resistive load?

zero

The peak voltage of the input waveform

The peak voltage of the input waveform divided by π

The peak voltage of the input waveform multiplied by 2/π

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The power factor of an uncontrolled half-wave rectifier with R load is approximately:

50%

70.7%

81.2%

100%

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the peak inverse voltage (PIV) across the diode in an uncontrolled half-wave rectifier?

Half of the peak input voltage

Equal to the peak input voltage

Twice the peak input voltage

Zero

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