2 way switching means having two or more switches in different locations to control _____ lamp
A) One
B) Two
C) None
D) All of above
Correct Answer:
Verified
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
Q12: DC current flows in one direction, while
Q13: DC current transfers better over longer distances
Q14: An ac wave shape could be a
Q16: In a single phase power supply, the
Q17: The voltage of single phase supply is
Q18: The voltage of three phase supply_
A)450 v
B)415
Q19: For a gold LEED certification, how many
Q20: Which of the below green building in
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