Get Oriented
A worker who has learned the trade and works for another person usually by the day.
What is a Journeyman?
I=(kVA x 1000)/(E x 1.73)
What is the formula for calculating current in a three phase transformer?
The first terrestrial application of photovoltaics.
What are telecommunication systems?
10 Seconds
What is the maximum time it can take for the Life Safety and Critical branch loads to be energized.
As a complete system
How must cable trays be installed?
One bound by indenture to serve another for a prescribed period with a view to learning an art or a trade.
Who is an apprentice?
What a transformer experiences when it's energized.
What is inrush?
The units solar power is commonly expressed in.
Watts/Meter Squared
CMS
What is the acronym for Centers for Medicare and Medicaid Services?
Cable trays shall not be used.
What is in hoistways or where subject to severe physical damage?
Well qualified, more knowledgeable and highly productive.
What are the desired qualities of a JW?
Current in a three phase Delta transformer.
What is stays the same.
Instantaneous power output of PV arrays and modules.
What is solar power used to estimate?
A person who is not only knowledgeable in their work but are also trained to identify and avoid hazards.
Who is a Qualified Person?
No larger than that for which the nonmetallic surface raceway is designed.
What size conductor can be installed?
The type of pension plan the NEBF is.
What is Taft-Hartley?
250% and 125%
What are the general multipliers for overcurrent protection for a 1000 volt or less transformer?
Used to estimate the energy output of PV arrays and modules.
What is peak sun hour data?
The boundary unqualified people can't work inside.
What is the prohibited approach.
For surface nonmetallic raceways it is 75%.
What is the maximum fill.
Jointly sponsors the NEBF.
Who are the IBEW and NECA?
Compensated for by multiplying the primary to secondary transformer ratio.
What is the step up or step down of the transformer?
Atmospheric effects on solar radiation.
What is scattering, reflection and absorption?
Required when hot work is performed inside the limited approach boundary.
What is an Energized Electrical Work Permit?
6 ft solid unventilated cable tray cover.
What is the maximum length before the cable's ampacity must be reduced.