Unsafe plugs

Electric plugs are widely used for connecting portable electric tools, light industrial electrical equipment, office equipment, etc. The structure and wiring of an electric plug appear to be simple. However , the electrical hazards associated with the unsafe use of electric plugs should.

Lesson plan, powerpoint, plug diagram, unsafe plug worksheet and answer and some homework and extension tasks. Examples of typical faults or damagei are shown below.

Do not take unnecessary chances.

If you are unsure whether any electrical equipment is unsafe or if there are signs that could indicate the equipment is faulty or damage DO NOT USE IT and REPORT IT.

How many lives do the more dangerous smaller plugs cost? Plug -in Socket Covers Are Dangerous ! No socket cover we can find is the right size! Electrical appliances, plugs and cables that are old or poorly wired can be dangerous. However, although there is space to plug in four appliances, this does not mean it is always safe to do so. You can avoid overloading sockets . Non-approved fake plug with incorrect markings and counterfeit fuse (BSI approval kitemark back-to-front and fictitious approval body STGD):.

Before plugging your appliances in for use, check flexible cables for damage, wear and tear, and that the plug is fastened securely to the cable. So, every year, millions of potentially unsafe appliances remain in use, putting their owners at risk of electrical shocks, fires or even death. Only use an extension lead which was bought ready-assembled. We recommend that no extension lead be more than metres long.

Never join two lengths of flexible cable by twisting the bare ends of wires together. If pins do not fit properly into the socket, overheating, arcing and mechanical damage can occur to both the socket and the charger, which can be dangerous. In one sense those countries were actually right, though: the wobbly American plugs and their uninsulated prongs are almost prehistoric in terms of design and they are notoriously unsafe. You undoubtedly are familiar with . Plugs are an easy and cheap way of . An electrician has told parents to remove plug socket covers in order to protect their toddlers from being exposed to 230V currents.

These accessories are marketed to be child proof safety plug socket covers that will st. When you have limited plug points and connect multiple appliances – like your TV, kettle and stove - to one plug , you are overloading the plug , which is highly dangerous.