2nd Qrt Periodical Exam EPAS Major 5&6
Quiz by Adonis Santiago
Feel free to use or edit a copy
includes Teacher and Student dashboards
Track each student's skills and progress in your Mastery dashboards
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q1
It is the science and study of sound.
Acoustic
Equalization
Amplification
Noise reduction
30sTLE_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
30sTLE_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
30sTLE_IAEPAS9- 12SCEP-APSIIIa-c-52 - Q4
It is the effect of changing air pressure over.
Video
Acoustic
Sound
Audio
30sTLE_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
30sTLE_IAEPAS9- 12SCEP-APSIIIa-c-52 - Q6
Identify what type of signal is illustrated.
Frequency Modulation
Amplitude Modulation
Short Wave Modulation
Multiplex
30sTLE_IAEPAS9- 12SCEP-APSIIIf-h-54 - Q7
Identify what type of signal is illustrated.
Multiplex
Amplitude Modulation
Short Wave Modulation
Frequency Modulation
30sTLE_IAEPAS9- 12SCEP-APSIIIf-h-54 - Q8
Identify the last stage of the AM/ Super heterodyne receiver that drives the speaker.
Audio Amplifier
RF Amplifier
Detector Stage
Local Oscillator
30sTLE_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
30sTLE_IAEPAS9- 12SCEP-APSIIIh-j-IVa-c-55 - Q10
Identify the voltage being measured on the Test Point A.
Supply voltage the circuit
Voltage drop on the Load
Current passing through the limiter resistor
Voltage drop on the voltage limiter resistor
30sTLE_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.
30sTLE_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.
30sTLE_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.
30sTLE_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.
30sTLE_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
30sTLE_IAEPAS9- 12SCEP-APSIIIf-h-54
