Spectrum Field Tech Exam Questions and Answers
Spectrum Field Tech Exam Questions and Answers In a coaxial cable, where does radio frequency travel? - Answer-Near the surface of the center conductor Attenuation is the signal loss caused by cable length. It is measured in what unit? - Answer-dB The length of coaxial cable is directly proportional to the ____________ that will be suffered in the signal strength. - Answer-Loss What is the base temperature used in cable attenuation charts? - Answer-68 Degrees F 100% ________ would make the best dielectric due to its non conductive properties. - Answer-Plastic Your hardhat protects you from - Answer-Impact - Penetration - Electric Shock Which standard is imprinted on glasses or goggles that meet safety requirements? - Answer-ANSI Standard Z87.1-2010 Which items of PPE do you need under normal working conditions ( not climbing ) ? - Answer-Hard hat, Safety glasses, Safety vest, FVD, and gloves Which items of PPE would you need when working aloft on a ladder? - Answer-Hard hat, Safety glasses, FVD, Long-sleeved shirt, Gloves, Body belt, Positioning strap, and Linemans boots What happens to leather when it is dried too fast in excessive heat? - Answer-The leather curls and cracks
Información del documento
- Subido en
- 7 de diciembre de 2023
- Número de páginas
- 2
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
