Plate electrodes of nonferrous metal shall be at least ___ in thickness.

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Multiple Choice

Plate electrodes of nonferrous metal shall be at least ___ in thickness.

Explanation:
Minimum thickness for plate electrodes of nonferrous metal is 0.06 inches. This thickness, about 1.5 mm, provides enough mechanical strength to withstand handling and contact during plating without being unnecessarily bulky. The other figures misalign with typical practice: 0.06 mm is far too thin for a durable electrode; 0.186 inches and 1.52 inches are thicker than the required minimum and not the specified value. So, 0.06 inches is the correct minimum.

Minimum thickness for plate electrodes of nonferrous metal is 0.06 inches. This thickness, about 1.5 mm, provides enough mechanical strength to withstand handling and contact during plating without being unnecessarily bulky. The other figures misalign with typical practice: 0.06 mm is far too thin for a durable electrode; 0.186 inches and 1.52 inches are thicker than the required minimum and not the specified value. So, 0.06 inches is the correct minimum.

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