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WorksheetsElectronics
Total questions: 20
Worksheet time: 10mins
What is this ?
Fixed Resistor
Resistor
Variable Resistor
In a parallel circuit there are ______________ paths for current to flow.
one
two or more
zero
none of the options
There is only one complete electrical path in a series circuit.
True
False
In a parallel circuit, the circuit will not function at all if one resistor blows.
True
False
In a series circuit, if one resistor blows, the circuit will still work.
True
False
The current in a series circuit is the
sum of all the currents through each resistor
total resistance divided by source voltage
same everywhere in the circuit.
none of the choices
What electronic component is shown?
Capacitor
Resistor
Transistor
Integrated Circuit
Expand LED
What is the difference between a conductor and an insulator?
An insulator allows electricity to flow through it easily and a conductor does not
A conductor allows electricity to flow through it easily and an insulator does not.
A conductor will not allows electricity to flow through it easily and an insulator does not.
A conductor is magnetic and an insulator is not
Current can only flow if there is a/an
Open circuit
Closed circuit
Identify the Symbol
Breadboard
LED
Series circuit
Diode
Which leg of the LED is the positive side?
The longer one
The shorter one
There is no positive side
They are both positive, I'm positive of it.
Identify the Circuit as
Parallel circuit
Combined circuit
Series circuit
Nothing connects them
A small component that lights up
when current flows through it.
resistor
capacitor
circuit
light-emitting diode
To use an LED, you need to connect it in a circuit with a...
resistor
capacitor
transistor
inductor
