DC current flows in one direction, while ac current rises from zero to a maximum, then falls to zero in one direction, then rises to a maximum, then falls to zero in the opposite direction.
A) True
B) False
C) none
D) all
Correct Answer:
Verified
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Q9: In direct current (DC), the electric charge
Q10: AC means
A)Alternate current
B)All current
C)Alter current
D)Non
Q11: DC means
A)Double current
B)Dry current
C)Direct current
D)None
Q13: DC current transfers better over longer distances
Q14: An ac wave shape could be a
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Q16: In a single phase power supply, the
Q17: The voltage of single phase supply is
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