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==Explanation==
 
==Explanation==
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This comic contains several symbols used in circuit diagrams. Each is labeled with a larger object that the symbol looks like a drawing of, rather than the electrical component it actually represents. Randall has previously depicted distorted uses, depictions, and labeling of the standard US-form {{w|electronic symbol}}s in comics such as [[730: Circuit Diagram]].
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{{incomplete|Do NOT delete this tag too soon.}}
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This comic contains several symbols used in circuit diagrams. Each is labeled with a larger object that the symbol looks like a drawing of, rather than the electrical component it actually represents.  
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Also included are the real symbol for a battery and two modifications of that symbol with corresponding modification of the ''word'' "battery".
 
{| class="wikitable"
 
{| class="wikitable"
 
! Symbol !! Randall's Description !! Explanation
 
! Symbol !! Randall's Description !! Explanation
 
|-
 
|-
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| {{w|Switch}}
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| Switch  
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| {{w|Drawbridge}}
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| Drawbridge  
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| The symbol represents a physical on/off {{w|switch}} in a circuit, but also resembles a {{w|drawbridge}}. A switch functions the exact same as a drawbridge, impeding electrons' flow when it is open. The purpose of a drawbridge is to allow people to cross who are impeded when the bridge is raised.
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| The symbol represents a physical on/off switch in a circuit, but also resembles a drawbridge. A switch functions the exact same as a drawbridge, impeding electrons' flow when it is open.
 
|-
 
|-
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| {{w|Capacitor}}
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| Capacitor
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| {{w|Overpass}}
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| Overpass
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| A {{w|capacitor}} is a component that can be used to hold electric charge, but the symbol for it looks a bit like a depiction of a highway {{w|overpass}}, where one road or track passes over another, allowing the paths to cross without intersecting. The distinction between an overpass and {{w|Tunnel#Underpass|underpass}} is largely one of perspective, as when one road (or footpath, or animal migration route) goes over, the other is going under. Because a capacitor does not indicate a place of intersection of separate electrical circuits, any interpretation of a meaningful connection between an overpass and a capacitor is tenuous at best. A capacitor is an electrical component that alternating current can get across, but direct current can't. This could be like how heavy trucks are not allowed on overpasses.  However, this still only involves one electrical pathway.
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| A capacitor is a component that can be used to hold electric charge, but also looks a bit like a map depiction for a highway {{w|overpass}} of a main road passing over a more minor track. This may actually be refered to more as an {{w|Tunnel#Underpass|underpass}}, from the perspective of the lesser route, being not usually as obvious a feature when using the upper highway.
 
|-
 
|-
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| {{w|Ground (electricity)|Ground}}
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| Ground
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| {{w|Pogo Stick}}
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| Pogo Stick
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| This symbol represents a connection to "{{w|Ground (electricity)|ground}}" or "earth", the common baseline voltage ''or'' safe current sink for various circuits (e.g., against which an aerial signal can be compared). If the horizontal lines are taken as motion lines or a spring, it might look like a stylized {{w|pogo stick}}.
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| This symbol represents a connection to "ground" (aka earth for folks in the UK). If you squint, it also looks like a pogo stick.
 
|-
 
|-
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| {{w|Resistor}} (ANSI)
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| Resistor (ANSI)
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| {{w|Earthquake}}
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| Earthquake
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| A {{w|resistor}} is a component that reduces current flow in a circuit. There are two main symbols used: an IEC-style 'box' or, like here, the ANSI zig-zagged line. In this case, it also looks somewhat like the marks an earthquake makes on a seismograph and/or the 'rucks' of the ground (especially asphalt roads) that might result from underlying tectonic movements.
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| A resistor is a component that reduces current flow in a circuit. If also looks like the signs an earthquake makes on a seismogram and/or the 'rucks' of the ground (especially asphalt roads) that might result from underlying techtonic movements.
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|-
 
|-
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| {{w|Inductor}}
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| Inductor
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| {{w|Sheep}}
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| Sheep
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| {{w|Inductor}}s create a magnetic field when current passes through them, and generally consist of a coil of wire, which the symbol reflects. The symbol seems in this case to be interpreted like the fluffy wool of a sheep.
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| Inductors create a magnetic field when the current changes, with an effect complementary to that of capacitors. They generally consist of a coil of wire, which is what the symbol depicts. This symbol can also look like fluffy curls of wool.
 
|-
 
|-
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| {{w|Transformer}}
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| Transformer
 
| Two sheep in love, trapped on opposite side of a fence.
 
| Two sheep in love, trapped on opposite side of a fence.
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| A {{w|transformer}} consists of two (or more) induction coils, for input and output(s), and a common core to mediate the transfer of power across the gap. The curly loop symbols of the symbol have already been claimed to resemble sheep, and the straight line (which is the core) now represents a fence separating two sheep who nonetheless wish to be together.
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| A transformer consists of two inductors (the input and output coils), whose curly loop symbols Randal has already claimed resemble sheep. And the straight line (which represents the core) between two sheep is a fence.
 
|-
 
|-
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| {{w|Electric battery|Battery}}
 
 
| Battery
 
| Battery
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| Not a joke, this is a typical symbol for a {{w|Electric battery|battery}} (which provides voltage to a circuit{{citation needed}}), or other form of {{w|voltaic pile}}. Its inclusion here is simply as the set-up for the following joke symbols.
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| Battery
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| Not a joke, that's the symbol for a battery.
 
|-
 
|-
 
| Battery (sorted)
 
| Battery (sorted)
 
| Baertty
 
| Baertty
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| Randall may have mapped the characters "tt" to the first short line and "er" to the following long line in the original symbol, having had "ba" and "y" assigned to the long and short "T" shapes that form the connections to the rest of the circuit. Rearranging the symbolic verticals as long-long-short-short, as he has done in this (fictional) symbol, thus puts "er" in front of "tt". Another sorting paradigm is that, after the initial 'B', the remaining letters are arranged in alphabetical order, left to right.  Similarly, after the first horizontal line in the symbol, the other line segments are arranged by decreasing vertical height (left to right). 
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| Randall seems to be mapping "tt" to the first short line and 'er' to the second long line in the symbol, having had 'ba' and 'y' assisnged to the long and short 'T' shape, and asserting that if you sort them long-long-short-short, you need to put "er" in front of "tt".
 
|-
 
|-
 
| Battery, with far too many short lines
 
| Battery, with far too many short lines
 
| Battttttttttttery
 
| Battttttttttttery
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| The only other fictional symbol. Which, by the same established naming rules, means that the name is spelled with six "tt"s instead of just the single pair.
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| Or, you know, you could just throw in six "tt"s.
 
|-
 
|-
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| {{w|Photodiode}}
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| Photodiode
 
| Check out this really cool diode
 
| Check out this really cool diode
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| A {{w|photodiode}} generates, or allows to pass, a current in response to light. The symbol is related to the standard {{w|diode}} with the arrows pointing at it representing the light which activates its behavior. In this case, Randall instead pretends that the arrows are pointing at it to draw attention to it because it's "really cool".
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| A photodiode generates current in response to light (the arrows pointing at it.) Randall is instead pretending that the arrows are pointing at it to draw attention to it because it's really cool.
 
|-
 
|-
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| {{w|Electronic oscillator|Oscillator}}
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| Oscillator
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| {{w|Wave Pool}}
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| Wave Pool
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| An {{w|Electronic oscillator|oscillator}} generates signals that oscillate at a given frequencies, for use in other circuitry, and one symbol used for one (in reality, built from a number of components in their own right) is this symbol. Waves in water are a type of oscillation that may be more familiar to most people than waves of electricity. A {{w|wave pool}} is in fact the ''result'' of a type of (mechanical) oscillator, and rarely has electricity running through it.{{Citation needed}}
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| An oscillator generates signals that oscillate at a given frequencies. Waves in water are a type of oscillation that may be more familiar to most people than waves of electricity. A wave pool, it could be argued, is in fact a type of oscillator.
 
|-
 
|-
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| {{w|Transistor}}
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| Transistor
 
| Trolley Problem
 
| Trolley Problem
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| A {{w|transistor}} will switch on current flow across one of a pair of connections, depending upon the input from an input one. Randall likens this to the ability to use points to switch the destination of a trolley from one track to another, as protagonists are invited to do in the various versions of the {{w|trolley problem}}. The symbol also somewhat resembles the usual pictorial depiction of the problem. However, single transistors are not generally used to resolve ethical dilemmas.{{Citation needed}}
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| A transistor will switch on a current flow depending on the input from a input signal. Thus, it switches electricity in the same way that the {{w|trolley problem}} switches the trolley track. The symbol also somewhat resembles the usual pictorial depiction of the problem.
 
|-
 
|-
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| {{w|Ammeter|A circle with an A}} [In the title text]
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| Circle with an A in it (Title text)
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| The circuit has committed a sin and has been marked as punishment
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| Committed a sin and marked as punishment
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| Circles with letters are usually some special components, as also with the oscillator's glyph. In this case the "A" stands for ammeter, a device used to measure {{w|electric current}} (an "{{w|ampere}} meter"). This is conflated with the practice of branding the 'guilty', or requiring them to display their crime for a period of penance. For example, in ''{{w|The Scarlet Letter}}'', a historical novel by {{w|Nathaniel Hawthorne}}, the protagonist must wear an ''A'' to mark her as an adulteress.
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| Circles with letters are usually some special component. In this case the "A" stands for ammeter, a device used to measure current. In Nathaniel Hawthorne's novel ''The Scarlet Letter'', the heroine must wear an ''A'' to mark her as an adulteress.
 
|}
 
|}
  
 
==Transcript==
 
==Transcript==
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:[A chart of various circuit symbols and their (mostly) fictitious meanings based off of their drawings, captioned:] Circuit Symbols
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{{incomplete transcript|Do NOT delete this tag too soon.}}
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:[Symbol for a switch, labelled:] Drawbridge
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:[Symbol for a capacitor, labelled:] Overpass
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[A chart of various circuit symbols and their (mostly) fictitious meanings based off of their drawings, captioned:] Circuit Symbols
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:[Symbol for a connection to ground, labelled:] Pogo Stick
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:[Symbol for a resistor, labelled:] Earthquake
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[The symbol for a switch, labelled:] Drawbridge
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:[Symbol for an inductor, labelled:] Sheep
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:[Symbol for a transformer, labelled:] Two Sheep in Love, Trapped on Opposite Sides of a Fence
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[The symbol for a capacitor, labelled:] Overpass
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:[Symbol for a battery, labelled:] Battery
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:[Symbol for a battery, sorted, labelled:] Baertty
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[The symbol for a connection to ground, labelled:] Pogo Stick
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:[Symbol for a battery, with far too many short lines, labelled:] Battttttttttttery
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:[Symbol for a photodiode, labelled:] Check Out This Really Cool Diode
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[The symbol for a resistor, labelled:] Earthquake
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:[Symbol for an oscillator, labelled:] Wave Pool
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:[Symbol for a transistor, labelled:] Trolley Problem
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[The symbol for an inductor, labelled:] Sheep
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[The symbol for a transformer, labelled:] Two Sheep in Love, Trapped on Opposite Sides of a Fence
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[The symbol for a battery, labelled:] Battery
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[The symbol for a battery, sorted, labelled:] Baertty
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[The symbol for a battery, with far too many short lines, labelled:] Battttttttttttery
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[The symbol for a photodiode, labelled:] Check Out This Really Cool Diode
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[The symbol for an oscillator, labelled:] Wave Pool
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[The symbol for a transistor, labelled:] Trolley Problem
  
 
{{comic discussion}}
 
{{comic discussion}}
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[[Category:Engineering]]
 
[[Category:Engineering]]
 
[[Category:Charts]]
 
[[Category:Charts]]
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[[Category:Animals]]
 

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