Safety
Employees can identify hazards and manage risk through SAFE: Stop, Assess, _______, Eliminate.
Focus
True or False: When there’s no nearby electrical outlet where the integrated splitter amplifier (ISA) is installed, then the installer can power the ISA through a power inserter.
True
Which method can only be used in situations where the ladder must be moved less than 10 feet?
Vertical Positioning Lift
Which three answers list ways of protecting people from electrical hazards?
Bonding Properly
FVD
Maintaining Proper Clearances
What is empathy?
the ability to understand the feelings of another
What is meant by a "Culture of Interdependence"?
Employees, supervisors and managers take responsibility for their safety and the safety of others
has an upstream transmit level of 45 dBmV. The 2-way splitter is replaced with a 4-way splitter. Which answer is closest to what the new transmit level will be?
48.5 dBmV
What can be tested by connecting to an interior wire at the ground block?
Ingress
Which of the extension ladder parts listed below keeps the rails aligned and prevents the fly section from being overextended?
Inner and outer rail guides
Which of the following is a key to communicating with customers?
Focus on the present
What should be your first response if you encounter an obstacle in your path while driving?
Reduce your speed
How many completed alternating cycles is a 750 MHz carrier making every second?
750,000,000
Which test equipment can be used to determine where a cable is buried and its depth?
Cable Locator
The ladder duty rating is the maximum safe load capacity of a ladder. What is considered the 'load'?
Technician's weight plus carried tools and materials weight
A customer is experiencing two black bars on their video display. Which answer lists a setting that could help to remove them?
Aspect Ratio
In which two instances will you use GOAL?
Before departure.
Before backing up.
You have determined that a 225’ span of RG-11 cable is attenuating 750 MHz by about 15 dB. The loss for RG-11 is listed as 3.58 dB per 100’ at 750 MHz. Does the cable being tested have the right attenuation?
No, 7 dB too much attenuation
Which answer lists a common use for a Time-Domain Reflectometer (TDR)?
Identifying coaxial cable fault types (open or short) and distance to the fault
In preparing to perform a mid-span climb, what must be considered in order to prevent an accident?
Verify that both poles supporting the climber's weight pass the hammer and the prod tests
The aspect ratio of an HDTV is usually 16:9. What does this mean?
A screen that’s 16 units wide by 9 units high
What is the number one cause of accidents for Charter drivers?
Hitting stationary objects
If RG-6 cable has a loss at 550 MHz (channel 78) of about 4.65 dB/100' then what would be an acceptable amount of loss across 150' of it at that frequency?
7.0 dB
What Term refers to the ratio of errors to the total amount of data sent.
BER
What is the vertical clearance required by Charter for drop cable installations that pass over auxiliary structures such as a shed in the customer’s yard?
3 feet
True or False - With the Spectrum TV app, customers must be at home and connected through their Spectrum Internet account in order to stream TV channel apps.
False