What are Type SNM cables?

What will be an ideal response?


Type SNM conductors are situated in a core of moisture-resistant, flame-resistant, nonmetallic material. This assembly is covered with a metal tape and a wire shield and sheathed in an extruded non-metallic material impervious to oil, moisture, fire, sunlight, corrosion, and fungus. It can be used for hazardous applications.

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____ are temporary watertight enclosures used either in water-bearing soil or directly in water.

A. Cofferdams B. Slurries C. Caissons D. Sheet pilings

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Soil for planting strawberries should _____

A) have a pH range of 6.5-7.0 B) be prepared 1 to 2 years before planting date C) be low in magnesium D) none of the above

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____________________ is the ability of a material to pass electrons.

Fill in the blank(s) with the appropriate word(s).

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______ are mentioned in records at least 4,000 years old.

Fill in the blank(s) with the appropriate word(s).

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