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1. What does DB represent?
- Correct Answer: Quantified ratio between two values when measuring cable
power levels.
2. What does dBmV stand for?
- Correct Answer: This is an absolute power level usually measured in watts.
3. When installing aerial drops or mid spans what is the slack amount allotted per
50ft?
- Correct Answer: 6 inches (do not go past 9 inches of slack/sag)
4. What culture does spectrum promote?
- Correct Answer: Interdependencey
5. What does SAFE stand for?
- Correct Answer: S=stop
A=Assess
,F=focus
E=eliminate
6. How far from the center roadway should your drop be?
- Correct Answer: 18ft
7. What are the outputs of 2 way splitter?
- Correct Answer: Both =3.5 DB
8. What are the outputs of an unbalanced 3 way splitter?
- Correct Answer: -3.5, -7, -7
9. What are the outputs of a balanced 3 way splitter?
- Correct Answer: 5.5, 5.5, 5.5
10. What are the outputs of a 4 way splitter?
- Correct Answer: 7, 7, 7, 7
11. What are the outputs of a 8 way splitter?
- Correct Answer: 11, 11, 11, 11, 11, 11, 11, 11
12. What are the outputs of a directional coupler 6?
- Correct Answer: 6 and 1
,13. What is the bending radius of a Bonding block
- Correct Answer: 5 times the diameter of the cable
14. What is an ISA?
- Correct Answer: Amplifer (Integrated Splitter Amplifier)
15. True or False: An ISA repairs Network impairments!
- Correct Answer: False
16. What color tag should be used at the tap?
- Correct Answer: White Address Tag
17. What color tag should be used at the Grounding block
- Correct Answer: Green Ground Tag
18. What are the draw backs of Loop/daisy-chain wiring?
- Correct Answer: - Loss of singal
- More room for error due to extra connectors.
19. What is the benefit of a Home Run system?
- Correct Answer: - Stronger signal due to coming straight from the source
- Each outlet has it's own cable to be trouble shoot
, 20. How close can you be when installing a coax outlet from a power outlet?
- Correct Answer: 6 inches
21. What does HFC stand for?
- Correct Answer: Hybrid Fiber Coax
22. What does CPE stand for?
- Correct Answer: Customer premise Equipment
23. What is the Demarc?
- Correct Answer: the interface between the NSP (network service provider)
equipment and the CPE.
24. What is FTTP?
- Correct Answer: Fiber to the premise
25. What is FTTH?
- Correct Answer: Fiber to the Home
26. What is our Hard Hat ANSI rating?
- Correct Answer: Z89.1 and above