Question

When a high-voltage, high-frequency current is used in GTA W work, it creates an arch that can jump a gap of about _____.

A. 1 inch
B. 2 inches
C. 3 inches
D. 4 inches

Answer 1

A high-voltage, high-frequency current in GTA W work can create an arc that can jump a gap of about 1 inch or 2.5 cm.

Step-by-step explanation:

When a high-voltage, high-frequency current is used in GTA W work, it can create an arc that can jump a gap of about 1 inch or 2.5 cm. According to the information provided, it takes about 75 kV to make a spark jump across a 1 inch gap. Therefore, the correct answer to the question is A. 1 inch.