x9200 wrote:Have you actually tried?
Sure... I always check out electrical appliances to see if they have a voltage potential.
One of the issues with Singapore electrical connections is that unless you are using 3 prong plugs, where you know the polarity is correct, you don't know which way things are actually plugged in.
Assuming there is no direct short in the appliance and it is plugged in with correct polarity, what you describe is not possible. There used to be a class of electronic devices that could indeed provide a direct electric shock but those have been gone for decades.
Every PC, audio stuff, video stuff uses a transformer... it effectively isolates the equipment from the line. Maybe it's your electric personality.