Learning Task 5. Read each item carefully. Choose the letter of your answer.
1. It is the source of electrical energy.
a. battery
b. switch
c. wire
d. bulb
2. It is a circuit where electricity cannot flow.
a, open circuit
b. closed circuit c. battery d. switch
3. It connects the light bulb to the battery,
b. source
c. open circuit d. bulb
4. It is used to open and close the circuit.
a, switch
b. source
C. circuit d. bulb
5. It is a complete path of electricity.
a. closed circuit b, switch C. circuit
d. open circuit
a. wire
mali= report
unti lang points
1. It is the source of electrical energy.
a. battery
b. switch
c. wire
d. bulb
2. It is a circuit where electricity cannot flow.
a, open circuit
b. closed circuit c. battery d. switch
3. It connects the light bulb to the battery,
b. source
c. open circuit d. bulb
4. It is used to open and close the circuit.
a, switch
b. source
C. circuit d. bulb
5. It is a complete path of electricity.
a. closed circuit b, switch C. circuit
d. open circuit
a. wire
mali= report
unti lang points
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Answer:
1. A
2.A
3.A
4.A
5.A
What is a switch:
A switch is a device which is used to connect supply from one point to another point (load) is called a switch. These are designed depends upon the contact points (pole) and the number of connections (ways). Switches are classified based on their voltage and current ratings