WorksheetsELECTRONIC
Total questions: 10
Worksheet time: 5mins
1. Which is NOT the action to take when there is a symptom of broken parts in electronic?
Taste
Visual inspection
Smell of burnt part
Sound output problem
The Op-amp can be connected in two configurations. What type of op amp in.
Direct
Normal
Inverting
Non-inverting
What is NOT types of electromagnetic wave ?
Radio
555 Timer
Gamma Rays
Infrared Radiation
The distance that sine waves travel within one complete cycle is known as?
Period
Amplitude
Frequency
Wavelength
1 cycle is a complete set of positive and negative values.
True
False
Function of amplitude modulation is changing the amplitude of the modulating signal.
True
False
The r.m.s value = peak value x 0.707
True
False
Based on the answer below choose the right answer for capacitor faults?
Short circuit
Open Circuit
Leaky Capacitor
Out of tolerance
Based on the answer below choose the right answer for the element in communication
Sender
receiver
channel
Message
The most accurate function of an audio amplifier is amplify small signals from the input to drive big speakers.
True
False
