The correct answer is A. 1.1 kV.
Low voltage cables are meant for use up to 1.1 kV. They are typically used in residential and commercial buildings for lighting, power, and communications. Low voltage cables are available in a variety of sizes and types, including single-conductor, multi-conductor, and shielded cables. They are also available in a variety of insulation materials, including PVC, rubber, and Teflon.
Option B, 3.3 kV, is incorrect because low voltage cables are not meant for use above 1.1 kV. Option C, 6.6 kV, is incorrect for the same reason. Option D, 11 kV, is incorrect because low voltage cables are not meant for use above 1.1 kV.
Here is a brief explanation of each option:
- Option A, 1.1 kV: Low voltage cables are meant for use up to 1.1 kV.
- Option B, 3.3 kV: Low voltage cables are not meant for use above 1.1 kV.
- Option C, 6.6 kV: Low voltage cables are not meant for use above 1.1 kV.
- Option D, 11 kV: Low voltage cables are not meant for use above 1.1 kV.