*/*_The voltage required to produce a spark across the gap, between the sparking points is?

*/*_The voltage required to produce a spark across the gap, between th

1.	/_The voltage required to produce a spark across the gap, between the sparking points is?
A.	2000 to 4000 volts
B.	4000 to 6000 volts
C.	6000 to 10,000 volts
D.	10,000 to 12,000 volts
Answer» D. 10,000 to 12,000 volts