>> When I was probably younger then 10 years old I used my brand new
>> digital multimeter to measure the amount of current a wall socket can
>> produce. Fortunately the range I used was fused and no fireworks
>> occurred, but it took me a while to understand why that idea didn't
>> work! :)

Steadying a solid quality screwdriver on a metal chassis and then sliding 
the driver tip forwards until it touches the 230VAC main terminal also 
results in fusing - but also fireworks. I cannot remember what I was trying 
to do or why I managed to do what I did. The tip welded to the tag and the 
arc between chassis and blade eroded the chassis until the arc ceased. The 
handle insulation turned out to be adequate for the task. That was many 
decades ago and I've never managed to do anything too too similar since. (If 
you don't count punching holes through metal cigarette cases with N KiloWatt 
plastic welders when you use the case as an impromptu electrode to 'see 
how/if this thing works' [TM]. Very exiting. Or could be.



   Russell


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