How a plug works

The UK mains electricity supply is about 230V and can kill if not used safely. Electrical circuits, cables, plugs and appliances are designed to reduce the chances of receiving an electric shock. The more electrical energy use the greater the cost.

Electrical supplies can be direct current (d.c.) or alternating current (a.c.). A secondary school revision resource for OCR Gateway Additional GCSE Science about radiation and safe electricals including power, current and voltage .

Only two of the wires are used when the appliance works properly.

These are the live (brown) and the neutral (blue) wires.

The neutral wire completes the circuit and carries . All conventional duplex receptacles have two places to plug in devices. It only takes two pins to do this. The third pin on some plugs grounds the circuit and prevents shocks and fires. The appliance you plug into an outlet completes the circuit from the hot slot to the neutral slot, and electricity flows . Each pin must be correctly connected to the three wires in the electrical cable.

How is it different from the fuse in the fuse box? A spark plug is an electrical device that fits into the cylinder head of some internal combustion engines and ignites compressed aerosol gasoline by means of an electric spark. Unlike conventional hybrids, PHEVS can be plugged-in and recharged from an outlet, allowing them to drive extended distances using just electricity.

Type B: This socket also works with plug A. Type D: This socket has no alternative plugs. Type E: This socket also works with plug C. In India the power sockets are of. Are you planning to visit India? In Italy the power sockets are of type F. Type L: This socket also works with plug C . Australian outlet and power cord. More information about electricity around the world.

Intel created the PnP standard and incorporated . Spark Plug - A spark plug is the starting point for combustion in your engine. How Automobile Ignition Systems Work .