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Electrical Safety Test Questions And Answers With Verified Solutions (GRADED A+)
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Electrical Safety Test Questions And Answers With Verified Solutions (GRADED A+)
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Electrical Safety Test Questions AndAnswers With Verified Solutions
(GRADED A+)
the resistance of the human body remains the same regardless of condition -
ANSWER✔✔false
copper is not a conductor electricity, because only materials that are magnetic can
conduct electricity - ANSWER✔✔false
the national electrical code gives minimum safety standards for electrical work and
is not intended to be a how to manual - ANSWER✔✔true
if a 120-volt branch circuit is feeding a load that has 20 ohms of resistance, the
amount of current flowing on the circuit will be 7 amps - ANSWER✔✔false
a current of 0.12 ampere is enough to give an electrician a shock -
ANSWER✔✔true
many employers around the country require workers to have the OSHA 10 or
OSHA 30 card before they are hired - ANSWER✔✔true
the unit of measure for electrical current flow - ANSWER✔✔ampere
which of the following materials are considered to be a conductor -
ANSWER✔✔glass
the force that causes electrons to move from atom to atom in a conductor is called -
ANSWER✔✔voltage
which of the following materials are considered to be an insulator -
ANSWER✔✔all of the above
according to Ohm's law - ANSWER✔✔Current=Voltage/resistance
one milliamp (mA) equals - ANSWER✔✔.001
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