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[-] A_Union_of_Kobolds@lemmy.world 77 points 1 year ago

Basic overcurrent protection? In my sci-fi?

Next you're gonna tell me you can't just "re-route power" by pressing buttons on a screen and not, you know, actually unhooking any wires!

[-] admiralteal@kbin.social 64 points 1 year ago

Building everything to be able to re-route to everything is WHY all the consoles are constantly exploding.

[-] BloodSlut@lemmy.world 28 points 1 year ago

What do you mean you dont want to reroute all the power for the warp engines into the navigation console?

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[-] mosiacmango@lemm.ee 14 points 1 year ago* (last edited 1 year ago)

O'Brien constantly breaking good cardassian engineering with infernal federation secondary backups.

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[-] wrath_of_grunge@kbin.social 41 points 1 year ago

one of my favorite jokes about this is on TNG. i think it's the episode where the bridge gets cut off from the rest of the ship, and Troi is in charge of running the ship. O'Brian makes a comment to Ro about how you can't 'just reroute power from things'.

it's a funny little nod from the writers.

[-] marcos@lemmy.world 34 points 1 year ago

I don't know about you people, but personally, I always write programs at work by removing boards from my computer and plugging them in a different order.

[-] andrew_bidlaw@sh.itjust.works 16 points 1 year ago

That's why they are so fit and resourceful. Imagine carrying every IF statement by hand.

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[-] Norgur@kbin.social 31 points 1 year ago

How do you know the buttons don't trigger relais or the like which then actually unhook the wires?

[-] Kolanaki@yiffit.net 17 points 1 year ago

Judging from what things look like when they open up the walls, they could just be telling the system to use a specific circuit path. It looks like everything is just a bunch of blocks or cards with super dense computer chips on them and half the repairs we ever see are just these being unslotted and replaced. The other half being waving fake tools around.

[-] NaibofTabr@infosec.pub 15 points 1 year ago* (last edited 1 year ago)

Some real dense, high-tech circuitry going on in there...

...is that an isolinear rod next to Uhura's head?

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[-] glibg10b@lemmy.ml 8 points 1 year ago

That's an interesting way to spell relays

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[-] emergencyfood@sh.itjust.works 7 points 1 year ago

you can't just "re-route power" by pressing buttons on a screen and not, you know, actually unhooking any wires!

High-voltage switches might be a bit complicated. One I've seen requires you to tighten a spring and then have it released extremely fast to prevent sparking. Still, there should be a way to do it safely, without having to go near or touch the wiring.

[-] xusontha@ls.buckodr.ink 69 points 1 year ago

wait till they rediscover seatbelts

If bracing for impact is good enough for the Enterprise, it's good enough for my Hyundai.

[-] Zorque@kbin.social 19 points 1 year ago

That's what the inertial dampeners are for!

... if they were working

[-] aeronmelon@lemm.ee 18 points 1 year ago

"Inertial dampeners have failed."

Many times someone will say this while the ships is performing combat maneuvers at several hundred kilometers per second.

If that were true, everyone onboard would instantly become "chunky salsa." (Obscure Trek-related quote, for anyone that can place it.)

[-] xusontha@ls.buckodr.ink 16 points 1 year ago

Have you tried diverting power from life support yet?

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[-] mkwt@lemmy.world 63 points 1 year ago

Once again I remind you all that these consoles are not powered by a substance as boring as regular electricity. Oh no. It has to be highly energetic tuned plasma...straight to the user interface consoles...for, uh, reasons.

[-] aeronmelon@lemm.ee 34 points 1 year ago

The reason is because the engines produce this material as a waste product. So instead of venting it into space it's processed and funneled back through the ship to power everything from lights to equipment.

Very efficient and very VERY dangerous. Many Vulcans retired from the VSA because Humans pulled shit like this.

[-] Cethin@lemmy.zip 12 points 1 year ago

Wouldn't it be easier and safer to just use it to generate boring old electricity and send that through the ship? Maybe the danger is there to keep the crew excited and working at maximum efficiency...

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[-] mkwt@lemmy.world 10 points 1 year ago

All I'm saying is, there's no way this would pass a MIL-STD-882 safety assessment in the twenty first century. So I have no idea how they got their spaceworthiness certificate.

[-] Zorque@kbin.social 20 points 1 year ago

Gotta have a way to effortlessly kill redshirts. Whoops! Another plasma conduit blew out. Poor Gary.

[-] Sdnimm543@slrpnk.net 55 points 1 year ago

Battle shorting the practice of negating the fuses in a ship or other war machine because a blown fuse disabling a key system could lead to the loss of the whole ship in battle, and the equipment can maybe work over its rated limit for a time when necessary. Cathode Ray Dude did a video about it. https://www.youtube.com/watch?v=wpJ_6LCly4A

[-] Spot@startrek.website 70 points 1 year ago

"In a battle or emergency, where the survival of the vessel (or other protected asset) is dependent upon the continued operation of the equipment, it is sometimes wiser to risk equipment damage than have the equipment shut down when it is needed. For example, the electrical drives to elevate and traverse the guns of a combat warship may have "battleshort" fuses, which are simply copper bars of the correct size to fit the fuse holders, as failure to return fire in a combat situation is a greater threat to the ship and crew than damaging or overheating the electrical motors."

Huh. Learn something all the time.

[-] Sharpiemarker@feddit.de 17 points 1 year ago

So sticking a penny in the fuse slot in my car is actually a galaxy brain move.

[-] funkless_eck@sh.itjust.works 17 points 1 year ago

when your car is under fire, yes.

[-] Sharpiemarker@feddit.de 11 points 1 year ago

If it's not under fire, it'll be on fire.

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[-] CookieOfFortune@lemmy.world 31 points 1 year ago

If only they had Space OSHA.

[-] hakunawazo@lemmy.world 8 points 1 year ago

That would be so cool a sci-fi adaption of forklift-driver Klaus (warning, a bit gory but hilarious):
https://www.youtube.com/watch?v=TJYOkZz6Dck

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[-] bouh@lemmy.world 21 points 1 year ago

Another problem is about where to redirect the overcharge. In space there is no ground where the current can go. Yet you need to dissipate the energy somewhere.

[-] Kichae@lemmy.ca 22 points 1 year ago

Back at the attacking ship, obviously!

[-] Honytawk@lemmy.zip 12 points 1 year ago

Let me just pull a grounding wire to there.

[-] helpImTrappedOnline@lemmy.world 9 points 1 year ago

It's probably grounded to the hull somewhere, put in a couple electric gizmos and feed the power back into your batteries. Now the enemy is charging your ship while they blow it up because you didn't turn on your sheild.

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Oh great, now what am I supposed to do with all these extra damage-accentuation rocks?!?

[-] Kolanaki@yiffit.net 16 points 1 year ago* (last edited 1 year ago)

Do we have fuses that can safely dissipate like 350Megajoules? I don't remember which specific episode it was, but I remember on DS9 they were going to overload the warpcore to stop something and someone said the only system on the station capable of absorbing that much raw electrical energy was the shield system, since that's literally what it is; a giant fuse.

[-] Neato@kbin.social 21 points 1 year ago

Fuses don't dissipate electricity. They pass electricity and then blow when exceeded. Blowing is either flipping off (like your breaker) or breaking (like replaceable fuses). The point of a fuse is to be the weakest link so if a surge occurs it doesn't damage equipment or wiring.

In the case you described, they were looking for a load (where energy is used or dissipated to do work) to absorb that much energy at once. There might be a fuse that could withstand that kind of load; there was wiring that could afterall. But if the shield system could absorb the full power of an overloaded warp core, it might not have needed one if there was no downside to overcharging it.

[-] Spaghetti_Hitchens@kbin.social 8 points 1 year ago

Do we have fuses that can safely dissipate like 350Megajoules?

A 350 Megajoule fuse oughta do it

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[-] FlyingSquid@lemmy.world 15 points 1 year ago

Maybe don't put so many things that can catch fire on the bridge too.

[-] ininewcrow@lemmy.ca 14 points 1 year ago

In the 24th Century they discovered that liquid napalm was a highly efficient electrical conductor ... so they used it to wire their ships.

[-] LongbottomLeaf@lemmy.nz 11 points 1 year ago
[-] lemillionsocks@beehaw.org 11 points 1 year ago

When you consider that the bridge is on the top and center of the saucer section and a very enticing target the constant explosions make a bit of sense. It's not that the enterprise got shot in the ass and it sent a current up to the computer that monitors shift rotations, no the high powered energy weaponry is aimed right on the other side of the wall. Structural integrity fields, shields, ablative armor, and other technobabble keep the the whole bridge from popping like a balloon when something bad happens.

It's like if your tv is plugged into a house with breakers and safely on a surge protector it's not going to keep your tv from getting fried if zeus decides to target that outlet specifically and strike it.

[-] meteorswarm@beehaw.org 8 points 1 year ago

Why not put the bridge somewhere internal, then? It's not like it needs windows.

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[-] CCF_100@sh.itjust.works 8 points 1 year ago

Resettable fuses and circuit breakers!

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this post was submitted on 28 Nov 2023
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