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Rectifiers

Authored by Reena Lazar

Science

University

Used 175+ times

Rectifiers
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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what is a diodes function

allows current to flow in one direction

allows current to flow in two directions

is a resistor

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

when a Diode is used as a half wave rectifier ....

It rectifies only one half of the input AC signal

It rectifies both the halves of the input AC signal

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which image shows the output of a sine-wave after it has gone through a diode? (Half-wave rectified)

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4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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What electrical component is used to smooth half wave current signals?

Resistor

Diode

Capacitor

Voltage regulator

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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halfwave rectified

fullwave rectified

sine wave

light bulb

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which component of a circuit is used to measure current?

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7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The function of rectifier is

To increase or decrease the AC voltage in a circuit

Converting the AC voltage into pulse DC voltage

Smooth out the ripple contained in the pulses of pulse DC voltage

Maintain a constant DC voltage output across a load

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