Скачать или смотреть C-7 License - Sample Exam Questions - Low Voltage Electrical Contractor Exam in California! - CSLB

Official test questions and answers, released by the CSLB for the C-7 Low Voltage license exam.
Complete C-7 License Course:
https://digitalconstructive.com/c7exa...

There are two examinations you will need to pass:

115 Questions of Law & business
115 Questions of Low Voltage

1. Job Planning and Design (19%)
• Interpret plans and specifications
• Plan wire routes and equipment locations
• Compliance with codes and industry
standards
• Knowledge of impact on other trades
• Integration of new and existing infrastructure

2. Material Selection and Estimation (18%)
• Knowledge of materials and their
applications
• Knowledge of tools and equipment and their
applications
• Estimate project costs and prepare proposals

3. Wire/Cable Installation and Termination (11%)
• Layout, install, and support pathways
• Knowledge of tools and methods of
termination
• Placement and termination of wires/cables
• Knowledge of labeling schemes for
wires/cables

4. Systems Configuration and Installation (15%)
• Install equipment room components
• Install satellite, CCTV, telephone, data,
instrumentation, battery systems, audio/
video, and fiber optic systems
• Install building automation
• IP networking and VoIP configuration

5. Testing and Project Closeout (12%)
• Tools and methods used to test the
functioning of low voltage equipment
• Project closeout, documentation, and training

6. System Troubleshooting and/or Repair or
Replacement (8%)
• Troubleshoot various problems and make
repairs/replacements

7. Safety (17%)
• Cal/OSHA regulations
• Identification of job site hazards
• Safe work practices

1. A low voltage contractor needs to wire 25 offices
with Cat 6 voice and data. The distance between
the IT room and the offices is an average of 250'.
How many 1,000-foot boxes of cable will the
contractor need?

a. 7
b. 8
c. 12
d. 13

The correct answer is d)

2. Which wire should be used to cross-connect a
standard telephone connection?

a. 18 AWG stranded
b. 18 AWG solid
c. 24 AWG stranded
d. 24 AWG solid

The correct answer is d)

3. What type of jack should be used on a Cat 6
cable installation?

a. RJ-45
b. RJ-21
c. RJ-14
d. RJ-11

The answer is a)

To learn about the requirements for the C-7 license check out this video:
   • Low Voltage License: How To Get Your C-7 C...  

Hope you have found this video helpful.

For a deeper look at the types of jobs, you can do with a C-7 license in California check out this post: https://digitalconstructive.com/c7-co...

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