Open circuit voltage for arc welding
is of the order of
18 -40 volts
40-95 volts
100-125 volts
130-170 volts
40-95 volts
Arc welding involves open circuit
(when not welding) voltages which are typically as low as 20 volts. Open
circuit voltage for arc welding is of the order of 40-95 volts.
Hence, the correct option is (B).
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