How should electrical tools be inspected before use?

How should electrical tools be inspected before use?

• A. Visual check for damage, functional test, grounding, and removal from service if defective.
• B. Only test with live power.
• C. Wipe with a cloth and continue.
• D. Inspect weekly.

Answer: (A)

Inspecting electrical tools before use is about catching damage and confirming safe operation so you avoid shocks, fires, or equipment failure. The best approach combines a careful visual check for damage to the housing, cords, plugs, and insulation; a functional test of the tool’s on/off switch and its performance in a controlled way; and verification of grounding where applicable. If anything looks damaged or faulty, the tool should be removed from service immediately so it can be repaired or replaced. This approach reduces the risk of electric shock from exposed conductors, short circuits, or equipment malfunction, and it emphasizes safety before use rather than relying on luck. Wiping the tool clean and continuing does not address hidden electrical hazards; testing with live power is dangerous and not an acceptable pre-use check; and inspecting only weekly fails to catch issues that can appear or worsen during daily use.

Inspecting electrical tools before use is about catching damage and confirming safe operation so you avoid shocks, fires, or equipment failure. The best approach combines a careful visual check for damage to the housing, cords, plugs, and insulation; a functional test of the tool’s on/off switch and its performance in a controlled way; and verification of grounding where applicable. If anything looks damaged or faulty, the tool should be removed from service immediately so it can be repaired or replaced. This approach reduces the risk of electric shock from exposed conductors, short circuits, or equipment malfunction, and it emphasizes safety before use rather than relying on luck.

Wiping the tool clean and continuing does not address hidden electrical hazards; testing with live power is dangerous and not an acceptable pre-use check; and inspecting only weekly fails to catch issues that can appear or worsen during daily use.