WorksheetsBasic Electronics Quiz 1 (113ES)
Total questions: 10
Worksheet time: 5mins
Electronics primarily deals with the flow of:
Neutrons
Electrons
Protons
Photons
Which is NOT an application of electronics?
Mobile communication
Medical instruments
Mechanical drilling machine
Computers
Modern electronics has evolved mainly due to the invention of:
Transformer
Vacuum tube
Transistor
Resistor
The trend of miniaturization in electronics is primarily due to:
Bigger transformers
Integrated Circuits (ICs)
Mechanical relays
Heavy power supplies
Which of the following is a passive component?
Transistor
Diode
Capacitor
SCR
Which passive component stores energy in a magnetic field?
Capacitor
Resistor
Inductor
Transformer
The primary function of a resistor is to:
Store energy
Limit current
Amplify signal
Increase voltage
The SI unit of frequency is:
Hertz
Radian
Cycle
Joule
Which of the following is NOT a modern trend in electronics?
Artificial Intelligence
Internet of Things (IoT)
Vacuum tube amplifiers
5G communication
The resistance of an ideal conductor is:
Infinite
Zero
Very high
Constant
