The maximum harmless current intensity for the human body is ______.
A) 5 mA
B) 10 mA
C) 500 mA
D) 1 A
Correct Answer:
Verified
Q2: A metal gas pipe is a suitable
Q3: The ground resistance of a single electrode
Q4: A bonding jumper for a supplemental grounding
Q5: A chassis ground provides safety from ground
Q6: Match the definition in the left column
Q8: The _ provides the conductive path to
Q9: All electrical systems and cables need to
Q10: Not all clamps used for grounding and
Q11: Match the definition in the left column
Q12: The following electrodes are permitted for grounding.
A)
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