Question

1. the lowest power level for a powder-actuated device is ____.

a) 1
b) 5
c) 10
d) 12

Explanation:

Powder-actuated devices use numbered power levels, where lower numbers correspond to lower power. Level 1 is the lowest standardized power level for these tools, used for the smallest, shallowest fastenings in soft materials.

Answer:

a) 1