Which of the following is not one of the most common causes of electrical accidents ?

cords too long.
cords and wiring with missing
or frayed insulation.
loose electrical connections.
equipment running beyond capacity.

Cords too long. The cords may be a tripping hazard, but no electrical accident will occur because of it.

Cords too long, cords too long is a household accident

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?