Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 27)
27.
A switch is a device that:
Discussion:
12 comments Page 2 of 2.
Ravi said:
1 decade ago
I agree sujabanu.
Sujabanu said:
1 decade ago
A switch is a device that make the contact on & off. So the answer is correct because when the circuit is open, no current flowing through the circuit& when the circuit is closed, current flowing through the circuit.
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