Show:
In The Beginning
Could Be Anything
The Grand Introduction
What Does It All Mean?
In General
100
Approximately 2000 years ago the Greeks noticed that if this material was rubbed it would attract small pieces of leaves or wood shavings.
What is amber?
100
This industry was responsible for publishing the first National Electrical Code?
What is the insurance industry?
100
This code section states that the reason the code was written is to protect people and property from the hazards arising from the use of electricity.
What is 90.1?
100
This is a conductor used to provide electrical continuity between metal parts required to be electrically connected.
What is a bonding conductor or jumper?
100
This code section covers the temperature rating associated with the ampacity of a conductor to be coordinated with the temperature rating of the lowest temperature rating of any connection or termination.
What is 110.14(C)?
200
Around 1600 ad William Gilbert created these two categories based on if they acted like amber or not.
What is electriks and non-electriks?
200
This document provided by the manufacturer of a product to an approved testing laboratory for testing is typically referenced as part of the proper safe use of a product. This document is enforceable by the authority having jurisdiction.
What is the manufacturers instructions?
200
This code section explains that informational notes are for information only and are not enforceable.
What is 90.5(C)?
200
This is a non-habitable room or space intended primarily for the storage of garments or apparel.
What is clothes closet?
200
Electrical equipment shall be installed is this manner.
What is neat and workman like?
300
Benjamin Franklin identified these two types of electric charges.
What is positive and negative?
300
This person is credited with inventing the battery.
What is Alessandro Volta?
300
This code section allows the authority having jurisdiction to grant special permission to waive specific code requirements where it is assured that the equivalent objectives can be achieved.
What is 90.4?
300
A unit of an electrical system, other than a conductor, that carries or controls electric energy as it's principle function.
What is a device?
300
This code section covers the requirement for width of working space.
What is 110.26(A)(2)?
400
These are the two principle effects of electricity.
What is heat and magnetism?
400
What is the total circuit resistance if there are 4 resistances of 120, 80, 1K and 84 Ohms in series.
What is 1284 Ohms?
400
True or false, section 90.8 requires a specific amount of extra space and capacity be given for future expansion.
What is false?
400
This the maximum current, in amperes, that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
What is ampacity?
400
This is the description of the dedicated electrical space above a piece of electrical equipment.
What is the space equal in width and depth of the equipment and extending from the floor to a height of 6' above the equipment or to the structural ceiling?
500
This was a document written in 1897 by a group of industry professionals to address the safe use of electricity.
What is the first National Electrical Code?
500
This is the resistance of the filament of a 60 watt incandescent light bulb operating at 120 volts.
What is 240 Ohms?
500
The informational annexes are or are not part of the enforceable requirements of the NEC.
What is are not?
500
This is a device designed to open and close a circuit by non-automatic means and to open the circuit automatically on a predetermined overcurrent without damage to itself when properly applied within its rating.
What is a circuit breaker?
500
This is the fire rating in hours of the walls and roof of an electrical vault housing conductors over 1000 volts nominal.
What is 3 hours? 110.31(A)(1)