How much voltage required to produce a spark across the gap, between the sparking points?
A. 2000-4000 volts
B. 4000-6000 volts
C. 6000-10000 volts
D. 10000-12000 volts
Answer:C
How much voltage required to produce a spark across the gap, between the sparking points?
A. 2000-4000 volts B. 4000-6000 volts C. 6000-10000 volts D. 10000-12000 volts