How to Solve questions of Electric Circuit

Answer the following question: What is a electric circuit diagram?

Electric Current||Electric Circuit

Answer the following question: What is an electric circuit?

How is a fuse put in an electric circuit ? State the purpose of using a fuse in a circuit.

Electric Bulb|Electric Circuit|OMR

How can overloading in the electric circuit be avoided ?

How can overloading in the electric circuit be avoided ?

What do you mean by miniature circuit breaker ? How is it used in an electric circuit to protect an electric appliance ?