Electronic key terms Flashcards
1
Q
What are the 8 different electronic apparatus
A
Resistor
Led
Battery
Bulb
Buzzer
Ammeter
Voltmeter
Thyristor
2
Q
What are the 3 outputs in a thyristor
A
Gate
Anode
Kathode
3
Q
What does a resistor do
A
Protects components from current flow
4
Q
What does a led do
A
Outputs a light source
5
Q
What does a battery do
A
Creates power in a circuit
6
Q
What does a bulb do
A
Outputs light
7
Q
What does a buzzer do
A
Outputs sound
8
Q
What does a ammeter do
A
Measures the current flow
9
Q
What does a voltmeter do
A
Shows the potential of a battery
10
Q
What does a thyristor do
A
control high voltages and levels of current
