**AMPS** = 746 watts times horse power and then divided by volts.

**C** = Roman numeral for one hundred.

**CM** = Circular mill which is the cross sectional area of
a conductor.

**D** = Distance which is the amount of length from the power
source and in some calculations plus the amount of length for the return path
combined.

**E** = Volts.

**EMF** = electromotive force or [voltage].

**ETC.** = “and so on , and so on”.

**Ground** = A loose terminology that could be referring to
either grounding or grounded.

**Grounded** = neutral conductors which are normally current
carrying conductors.

**Grounding** = Bonding ground conductors or earth ground conductors.

**GFI** = “Ground Fault Circuit Interrupter”. A device that
in generic terms monitors the hot conductor, the grounded conductor, and the
grounding conductor. The device monitors the electrical circuit that it is
to protect for a leakage between these lines with a limit of a maximum leakage
of 5 milliamps, or .005 of one amp.

In generic terms the GFCI was discovered, and utilized in our wiring method to protect accidental loss of life, due to shock hazards.

The GFCI has been very successful by all available statistics at saving many lives since it’s conception and use began. When “us” old folks? were kids, and if a radio dropped in our bathtub while we were in it, we most likely were dead! Now with the GFCI protection device we might have a half a chance at survival. A GFCI is so sensitive that a leakage of .005 of one amp between the grounded conductor and hot conductor, or between the hot conductor and the grounding conductor, or even between the grounded conductor {white} and the grounding conductor {green} is designed to kick out the device, and de-energize the circuit that GFCI is to protect.

**Horsepower** = a measurement of mechanical power that a motor
produces. In electrical, one horse power equals 746 watts. In mechanical terms
one horse power is produced when 33,000 pounds are lifted one foot in one minute.
Horse power represents the work being done by the output of an electric or
internal combustion style motor.

**Hot** = A current carrying conductor with voltage present.

**I** = Load in amperes which is the resistance multiplied by
the voltage.

**Input** = What you pay for

**Input** = In another term input can be a Primary of a transformer

**K** = Short for kilo in Greek meaning/one thousand. Remember
this term for electrical terminology. Example kilowatt / KVA / “K” = a terminology
of conductor resistance which is the resistance of a conductor multiplied by
the circular mill and then divided by one thousand, normally found in a voltage
drop calculation.

**Kilowatt** = Units of watts in calculation of one thousand.

**M** = Roman numeral for one thousand. Not normally found in
electrical terminology.

**Megawatt** = units of watts in calculation of one million.

**Neutral** = The return path of a circuit carrying only the
unbalanced load of two ungrounded conductors. A neutral may not be broken by
a switch or other type of device. A neutral will be referred to as a grounded
conductor.

**Ohms** = A measurement of resistance. The resistance through which one volt
will force one ampere.

**Output** = Work performed

In another term output can be a Primary of a transformer

**Parallel Circuit** = Where the current divides, and therefore
has more than one path to flow, their total resistance is the sum of individual
currents. The voltage across each of the loads are the same. The total resistance
is less than any individual resistor. In a parallel circuit, you can remove
one resistance [light bulb etc.] without affecting the work performance of
any of the other resistance [light bulb etc.] on that parallel circuit.

**PF** = Power factor which is the ratio between the power in
watts, and the apparent power in volt-amps. Power factor is normally expressed
in percentages.

**R** = Resistance which is the opposition that a device, or
material offers to the flow of current. The opposition which results in the
production of heat in the material carrying the current. Resistance is measured
in ohms. All resistance have two dimensions. Cross sectional area, and length.

**Series Circuit** = Where the current flow is the same. The
total resistance equals the sum of the individual resistance. In a series circuit
you can not remove one resistance [light bulb etc.] on that series circuit.
[The circuit will de-energize unless you replace the connected void created
by the removal of that resistance, {light bulb etc.}].

**V** = Volts which is a nominal value assigned to a circuit
or system for the purpose of conventionally designating it’s voltage class.
The pressure required to force one ampere through a resistance of one ohm.

**VA** = Volt amps which is the electric current that will flow
through one ohm under the pressure of an applied voltage.

**VD** = Waste of electricity due to the heating of a conductor.

Voltage drop which is the amount of voltage reduced due to the resistance and length and load of a wire used.

**VD** = The load applied to a conductor multiplied by the resistance
created by that conductor.

**W** = Watts, which is a unit of electrical power of the rate
that a form of energy [work performed]. A unit measure of power.

**Ungrounded** = Hot Conductor.

**Volt Amperes** = Watts divided by the power factor.

If carefully said, and in general (Layman’s) terms, volt amperes and watts are generally the same, unless dealing with electronics. VA = W or watts divided by power factor.

**PF
Watts** = W = VA x PF or volt amperes multiplied by the power factor

If carefully said, and in general (Layman’s) terms, volt-amperes and watts are generally the same, unless dealing with electronics.

*This document is based on the 1999 national electrical code and is designed
to give you an option, as a self-help, that should pass minimum code requirements.
While extreme care has been implemented in the preparation of this self-help
document, the author and/or providers of this document assumes no responsibility
for errors or omissions, nor is any liability assumed from the use of the
information, contained in this document, by the author and / or provider.*

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