TEST BANK 2026 COMPLETE ANSWERS
ACCURATE
⫸ NEC Answer: National electric code
⫸ Frequency conversion chart Answer: One thousand hertz = 1KHz
One million Kilohertz = 1 MHz
One billion Megahertz = 1 GHz
⫸ NFPA Answer: National Fire protection association
⫸ AHJ Answer: Authorities having jurisdiction
⫸ TIA/EIA Answer: - Telecommunications Industry association
- Electronic industries alliance
⫸ BICSI Answer: - Building
- Industry
- Consulting
- Service
- International
, ⫸ Frequency Answer: Optical pulses using cycles per second, 1 unit of
hertz = 1 cycle per second
4hz = 4 cycles per second
⫸ Definition of transmission Answer: The movement of information in
the form of electrical or optical signals from one point to another
through a transport medium
⫸ Refraction Answer: Bending of the light as it passes from one
medium into another
⫸ MHz Answer: - Quantifies the bandwidth of a cabling system in a
frequency range
- Information handling capabilities of the medium
⫸ Megabits Answer: - transmission rate
- Number of bits information that can be transported over the
medium(vehicles of the highway)
⫸ Anatomy of a fiber Answer: - Core
- Cladding
- Coating