W.E.L.L. week 1 Flashcards
current takes ……….. paths to groun
all
how much current can cause serious damage or to hearts rythm?
1/3 of an amp
recognised condition of line section, equipment that has been deenergized by all sources?
clearance
a clearance point that can be ………. is always prefered
locked
not specifically required by OSHA ……………….. is preferred by many companies
visual clearance point
any device, connector, or open that is used to connect the line or piece of equipment from a possible source of energy is called a
clearance point
types of clearance points are?
visual and non visual
a …………….. clearance point is preffered by OSHA but not required
visual
why is a visual clearance point preffered?
provides a more safe and secure clearance
once the line has been open, locked and tagged it is considered to be?
disconnected
open jumpers are utilized as ……………… on both primary and secondary circuits
clearance points
reclosers are used as?
clearance points
a ……………………………. can be fused and solid and used as a clearance point
single blade disconnect
some switches have means of installing a ………… to prevent the switch from opening
lock
how to protect against induction?
ground it