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2nd Qrt Periodical Exam EPAS Major 5&6

Quiz by Adonis Santiago

Grade 9-12
Electronic Products Assembly and Servicing (NC II)
Philippines Curriculum: SHS Specialized Subjects

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includes Teacher and Student dashboards

Measures 3 skills from
Grade 9-12
Electronic Products Assembly and Servicing (NC II)
Philippines Curriculum: SHS Specialized Subjects

TLE_IAEPAS9- 12SCEP-APSIIIa-c-52
TLE_IAEPAS9- 12SCEP-APSIIIf-h-54
TLE_IAEPAS9- 12SCEP-APSIIIh-j-IVa-c-55

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40 questions
Show answers
  • Q1

    It is the science and study of sound.

    Acoustic

    Equalization

    Amplification

    Noise reduction

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIa-c-52
  • Q2

    It is an electronic device that increases the strength of of audio signal that pass trough it.

    Multi-tester

    Solder

    Amplifier

    Pliers

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIa-c-52
  • Q3

    It is the unwanted or disturbing sound generated or produced by external and internal sources.

    Audio

    Noise

    Signal

    Wave

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIa-c-52
  • Q4

    It is the effect of changing air pressure over.

    Video

    Acoustic

    Sound

    Audio

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIa-c-52
  • Q5

    The range of audible frequency for the human ear is between.

    1kHz

    Above 20kHz

    16Hz to 20kHz

    Below 16Hz

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIa-c-52
  • Q6

    Identify what type of signal is illustrated.

    Question Image

    Frequency Modulation

    Amplitude Modulation

    Short Wave Modulation

    Multiplex

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIf-h-54
  • Q7

    Identify what type of signal is illustrated.

    Question Image

    Multiplex

    Amplitude Modulation

    Short Wave Modulation

    Frequency Modulation

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIf-h-54
  • Q8

    Identify the last stage of the AM/ Super heterodyne receiver that drives the speaker.

    Question Image

    Audio Amplifier

    RF Amplifier

    Detector Stage

    Local Oscillator

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIf-h-54
  • Q9

    A type of diagram that shows the electronic symbols of components and its values.

    Pictorial Diagram

    Wiring Diagram

    Schematic Diagram

    Block Diagram

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIh-j-IVa-c-55
  • Q10

    Identify the voltage being measured  on the Test Point  A.

    Question Image

    Supply voltage the circuit

    Voltage drop on the Load

    Current passing through the limiter resistor 

    Voltage drop on the voltage limiter resistor

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIf-h-54
  • Q11

    What are you going to do when a short circuit happened when you turn on the circuit? 

    Run and call for help.

    Throw the circuit outside the window.

    Watch the circuit until it burns off.

    Turn off the power supply and removed the short circuit.

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIh-j-IVa-c-55
  • Q12

    When measuring the DC Voltages what procedure are you going to observe/take?

    Use Ohmmeter when testing.

    Observed the power supply test point polarities only

    Observed the power supply test point voltage only

    Observed the power supply test point voltage and polarities.

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIh-j-IVa-c-55
  • Q13

    When connecting the LED on the test circuit what must be observed?

    Use push button switch to control the light.

    Connect the LED directly to the power supply terminal.

    Connect the correct polarity of the LED to the terminal.

    Don't connect voltage/ current limiter resistor in series with the LED to save money.

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIa-c-52
  • Q14

    The value of the resistor across the output has change; The resistance became lower than the normal value. What would be the effect to its output or LED?

    The LED or load voltage will increase.

    The LED or load voltage will decrease.

    There will be no effect on the LED or load.

    The LED or load will burn out.

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIh-j-IVa-c-55
  • Q15

    When testing the voltage of the circuit supplied by a 9DCV on test point A. What is the problem of the circuit if  the voltmeter read 0DCV?

    Open Circuit

    Grounded Circuit

    Closed Circuit

    Short Circuit

    30s
    TLE_IAEPAS9- 12SCEP-APSIIIf-h-54

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