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Introduction to Electrical InstallationIn alternating current
Advanced_Domestic_Wiring_Rules_Regulations.pptx
Advanced_Domestic_Wiring_Rules_Regulations.pptx
Advanced_Domestic_Wiring_Rules_Regulations.pptx
apm-et13e-chapter-20-hand-and-portable-power-tools.ppt
HandandPowerToolSafety_5Sep Switching OFF the power before work
Hand_and_Portable_Powered_ToolsHand tools must be safe and insulated because they protect the user from electric shock and injury.
Eelctrical safety HandTools2.ppt Hand tools are commonly used in electrical work Unsafe tools can cause electric shock, injury, or fire Always follow electrical safety rules