When the live wire and the fuse wire come in contact with each other in a circuit, it causes a/an _________.
circuit breaker
short circuit
overloading
earthing
The contact of live and fuse wire in a circuit is called short-circuiting. There is no current flow in this case.
When the live wire and the neutral wire come in contact with each other in a circuit, it causes _________.
When the live wire and the neutral wire come in contact, then the current suddenly increases in the circuit, causing spark and damage to the circuit, this situation is known as ___.
When live wire comes in direct contact with the neutral wire, then
When the live and neutral wires melt and come in contact with each other , it is said that both ,the live and neutral , wires carry current to the appliance ,Why? If the live is connected to the neutral ,the current should pass directly through the neutral wire and never reach the appliance ?