Regarding electrical safety
(a)
an electrical current of 5mA passing through the body will cause
a tingle
(b)
class II electrical equipment must be double insulated
(c)
class III equipment can only work with a low voltage (<24
V)
(d)
the leakage current from any equipment that can come in contact
with the heart must be less than 50mA
(e)
anaesthetic proof (AP) may be used in the zone of risk 5–25cm
from an enclosed medical gas system
(a) false (b)
true (c)
true (d)
false (e)
true
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