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- Neon Indicator lamp replacement • Physics Forums
To replace a neon indicator lamp in an old flash gun with an LED, the circuit operates with a voltage range starting at 240V and going up to 350V, connected in series with a 1 5Gohm resistor across a charged capacitor The user has a 4AA battery pack available, which can work with rechargeable batteries down to 4 8V There is uncertainty regarding the design of the 'ready' lamp circuit
- Undergraduate thesis topic ideas in medical physics
Flash RT There's some evidence that when radiation is delivered at very high dose dates (above about 40 Gy s), toxicities that are induced at more conventional dose rates can be avoided There's a big question right now about why this is, and lots of interest in modifying conventional machines and devices to deliver and measure radiation at high dose rates
- WTS: 16 YHM barrel package - calguns. net
WTS: 16 quot; YHM Fluted barrel package I'm selling as one package: -YHM 16 quot; threaded, fluted, chrome lined barrel -YHM Phantom 5C1 Flash Hider and crush washer -Spike's Tactical Melonited Black carbine gas tube -JD Machine Low Profile Gas Block and roll pin $195 shipped SOLD *I had the index pin on the
- Unexplained bright flash of light inside house - Physics Forums
Last night I was awoken by what seemed like an extremely bright flash of light I sat up and saw another bright flash of light just outside my bedroom that
- Windows 11- if screen is locked, does it keep syncing OneDrive local . . .
Such as if you ctrl-alt-del and lock it? Yes, as long as you are logged in, and the computer is not in sleep mode, it will continue to sync OneDrive, copy files locally, to a flash drive, etc
- Sold - Calguns. net
Sold Up for sale is a complete PSA 16" mid length stainless steel upper with 223 Wylde chamber Details: 16" Barrel length 416 Stainless steel barrel 223 Wylde Chamber 1 in 8" twist rate Lead-lapped bore M4 Feed ramps Midwest Industries SS12G2 free-float Rail A2 Flash Hider Forged upper receiver T-Marks
- How to calculate flash point of mixture? • Physics Forums
Hey guys, I would like to create a mixture out of two liquids with an ideal flash point of around 70ºF The liquids I have to work with are 200 proof (100%) isopropyl alcohol (2-propanol) and aliphatic hydrocarbon mixture (aka hydrotreated petroleum distillates) What I'm looking for is the
- Battlecomp 2. 0 - calguns. net
I just got done switching out my A2 flash hider for a battlecomp 2 0 The battlecomp came with a shim set (1 large, 8 med, 1 small) When I removed the A2 flash hider, it already had a black crush washer, I ended up keeping that crush washer on it and added couple med shims
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