Everyday Science
NULL
Medium
Question
Which circuit element is used to "block" DC?
A
Resistances
B
Capacitance
✓ Official correct answer
C
Inductance
D
Diode
Community credibility
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A
Resistances
No member explanations yet for this option.
B
Capacitance
No member explanations yet for this option.
C
Inductance
No member explanations yet for this option.
D
Diode
No member explanations yet for this option.
Explanation
A capacitor blocks steady DC while passing AC.
Hence the keyed answer is Capacitance.
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