PAT testing, or Portable Appliance Testing, is a process used to check electrical appliances for safety. It involves a visual inspection of the appliance for any visible damage or defects, followed by electrical testing to ensure the appliance is safe to use.
This may include checking for insulation resistance, earth continuity, and polarity. The purpose of PAT testing is to prevent electrical accidents and ensure the safety of people who use electrical appliances in the workplace or at home.
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