The voltage supplied to an electrostatic precipitator is between:
a. 10,000 volts AC and 1,000,000 volts AC
b. 10,000 volts DC and 100,000 volts DC
c. 1,000,000 volts AC and 1,000,000 volts AC
d. 100,000 DC and 1,000,000,000 volts AC
e. 100,000 AC and 10,000 volts DC
Answer: B