Editing 2818: Circuit Symbols
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==Explanation== | ==Explanation== | ||
− | 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. | + | {{incomplete|Do NOT delete this tag too soon.}} |
− | + | 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. | |
+ | 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 | ||
|- | |- | ||
− | + | | Switch | |
− | + | | Drawbridge | |
− | | 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 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. |
|- | |- | ||
− | + | | Capacitor | |
− | + | | Overpass | |
− | | A {{w|capacitor}} is a component that can be used to hold electric charge, but | + | | A {{w|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. |
|- | |- | ||
− | + | | Ground | |
− | + | | Pogo Stick | |
− | | 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. | + | | 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/impactinds it might looks like a stylised {{w|pogo stick}}. |
|- | |- | ||
− | + | | Resistor (ANSI) | |
− | + | | Earthquake | |
| 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. | | 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. | ||
|- | |- | ||
− | + | | Inductor | |
− | + | | Sheep | |
| {{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. | | {{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. | ||
|- | |- | ||
− | + | | Transformer | |
| Two sheep in love, trapped on opposite side of a fence. | | Two sheep in love, trapped on opposite side of a fence. | ||
| 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. | | 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. | ||
|- | |- | ||
− | |||
| Battery | | Battery | ||
− | | Not a joke, this is a typical symbol for a {{w|Electric battery|battery}} | + | | Battery |
+ | | Not a joke, this is a typical symbol for a {{w|Electric battery|battery}}, or other form of {{w|voltaic pile}}. | ||
|- | |- | ||
| Battery (sorted) | | Battery (sorted) | ||
| Baertty | | Baertty | ||
− | | 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" | + | | 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" assisnged to the long and short "T" shapes that form the connections to the rest of the circuit. By rearranging the symbolic verticals as long-long-short-short, as he has done in this (fictional) symbol, be thus shuffles "er" in front of the "tt". |
|- | |- | ||
| Battery, with far too many short lines | | Battery, with far too many short lines | ||
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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. | | 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. | ||
|- | |- | ||
− | + | | Photodiode | |
| Check out this really cool diode | | Check out this really cool diode | ||
− | | 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 | + | | 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 behaviour. In this case, Randall instead pretends that the arrows are pointing at it to draw attention to it because it's "really cool". |
|- | |- | ||
− | + | | Oscillator | |
− | + | | Wave Pool | |
− | | 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 | + | | 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}}.[Citation needed joke was needed.] |
|- | |- | ||
− | + | | Transistor | |
| Trolley Problem | | Trolley Problem | ||
− | | A {{w|transistor}} will switch on current flow across one | + | | A {{w|transistor}} will switch on current flow across one pair of connections, depending upon the input from an input one. 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. |
|- | |- | ||
− | | | + | | Circle with an A in it (Title text) |
− | | | + | | Committed a sin and marked as punishment |
− | | Circles with letters are usually some special | + | | Circles with letters are usually some special component, 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 pennance. For example: in ''{{w|The Scarlet Letter}}'', a historical novel by Nathaniel Hawthorne's, the heroine must wear an ''A'' to mark her as an adulteress. |
|} | |} | ||
+ | |||
+ | Randall has previously depicted distorted uses, depictions and/or labeling of the standard US-form {{w|electronic symbol}}s in comics such as [[730: Circuit Diagram]]. | ||
==Transcript== | ==Transcript== | ||
− | + | {{incomplete transcript|Do NOT delete this tag too soon.}} | |
− | + | ||
− | + | [A chart of various circuit symbols and their (mostly) fictitious meanings based off of their drawings, captioned:] Circuit Symbols | |
− | + | ||
− | + | [The symbol for a switch, labelled:] Drawbridge | |
− | + | ||
− | + | [The symbol for a capacitor, labelled:] Overpass | |
− | + | ||
− | + | [The symbol for a connection to ground, labelled:] Pogo Stick | |
− | + | ||
− | + | [The symbol for a resistor, labelled:] Earthquake | |
− | + | ||
− | + | [The symbol for an inductor, labelled:] Sheep | |
+ | |||
+ | [The symbol for a transformer, labelled:] Two Sheep in Love, Trapped on Opposite Sides of a Fence | ||
+ | |||
+ | [The symbol for a battery, labelled:] Battery | ||
+ | |||
+ | [The symbol for a battery, sorted, labelled:] Baertty | ||
+ | |||
+ | [The symbol for a battery, with far too many short lines, labelled:] Battttttttttttery | ||
+ | |||
+ | [The symbol for a photodiode, labelled:] Check Out This Really Cool Diode | ||
+ | |||
+ | [The symbol for an oscillator, labelled:] Wave Pool | ||
+ | |||
+ | [The symbol for a transistor, labelled:] Trolley Problem | ||
{{comic discussion}} | {{comic discussion}} | ||
− | |||
[[Category:Engineering]] | [[Category:Engineering]] | ||
[[Category:Charts]] | [[Category:Charts]] | ||
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