Topic 3

Topic 3

Professional Development

18 Qs

quiz-placeholder

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Topic 3

Topic 3

Assessment

Quiz

Science

Professional Development

Hard

Created by

William Tan

Used 6+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The primary function of Power Supply is to convert

AC to AC

AC to DC

DC to AC

DC to DC

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The primary function of Power Supply is to convert

electrical to mechanical

electrical to electrical

mechanical to electrical

mechanical to mechanical

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Refer to the figure. What mode of operation is this power supply?

Linear

Switching

AC to DC

DC to AC

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Waveform B is known as the

AC

rectified wave

ripple

DC

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

SMPS is able to regulate ______. (Hints: There are 2 answers)

AC to DC

DC to DC

DC to AC

AC to AC

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

An SMPS has a 9V input and a 5V output. It is using a ____ (Hints : 2 answers)

buck converter

boost converter

buck-boost converter

money converter

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An SMPS has a typical efficiency of

10%

30%

50%

90%

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