IBEW test 4 with verified detailed answers || || || || || ||
1.Electrcity has long been recognized as a serious workplace hazard, exposing employee to
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electric shock, electrocution, burns, fires and explosins - ✔✔1.true
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2.in 1999, the breau of labor statistics reported that _____ died from electrocutions at work,
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accounting for almost ____ of all on the job fatities that year. - ✔✔b.278/5%
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3.a common but perhaps overlooked conductor is the surface or surfaces of the _____ -
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✔✔c. earth ||
4.dry skin has fairly high____ to electric current. but when skin is moist or wet, it acts as
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conductor. - ✔✔d. resistances || || ||
5.which of the following would not be a factor that determines the severity of an electric
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shock?
I. the amount of current flowing through the body
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II. the current's path through the body
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III. the length of time the body remains in the circuit
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IV. the current's frequency
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select one - ✔✔e . all are factors that determine the severity of an electric shock
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6.slight shock felt: not painful but disturbing. average individual can let go. strong
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involuntary reactions can lead to other injuries. these reactions best describe a current of
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_____ - ✔✔a. 5 milliamperes || || || ||
1.Electrcity has long been recognized as a serious workplace hazard, exposing employee to
|| || || || || || || || || || || || ||
electric shock, electrocution, burns, fires and explosins - ✔✔1.true
|| || || || || || || ||
2.in 1999, the breau of labor statistics reported that _____ died from electrocutions at work,
|| || || || || || || || || || || || || || ||
accounting for almost ____ of all on the job fatities that year. - ✔✔b.278/5%
|| || || || || || || || || || || || ||
3.a common but perhaps overlooked conductor is the surface or surfaces of the _____ -
|| || || || || || || || || || || || || || ||
✔✔c. earth ||
4.dry skin has fairly high____ to electric current. but when skin is moist or wet, it acts as
|| || || || || || || || || || || || || || || || || ||
conductor. - ✔✔d. resistances || || ||
5.which of the following would not be a factor that determines the severity of an electric
|| || || || || || || || || || || || || || || ||
shock?
I. the amount of current flowing through the body
|| || || || || || || ||
II. the current's path through the body
|| || || || || ||
III. the length of time the body remains in the circuit
|| || || || || || || || || ||
IV. the current's frequency
|| || || ||
select one - ✔✔e . all are factors that determine the severity of an electric shock
|| || || || || || || || || || || || || || ||
6.slight shock felt: not painful but disturbing. average individual can let go. strong
|| || || || || || || || || || || || ||
involuntary reactions can lead to other injuries. these reactions best describe a current of
|| || || || || || || || || || || || || ||
_____ - ✔✔a. 5 milliamperes || || || ||
