Which of the Following Is True of Axial Spray Transfers

Which of the following is true of axial spray transfers using high current settings?

A) Higher currents are needed with smaller diameter wires.
B) High current aids welding sheet metal because the high heat cuts through sheet metal.
C) High current settings may cause the weld to be difficult to control in out-of-position welds.
D) The need for higher current removes some restrictions on the process.