Re: C30 C60 C90 Go!
Sounds like they borrowed Adam Ants drummers too.......
685 publicly visible posts • joined 28 Mar 2012
@Earl Grey. Oh dear, OCD, it is only me then who opens the crisp packet fully via the seams so the inside of the bag becomes a flavour coated silver "plate". Getting the flavour then simply involves a slightly wet finger and no corners to lose flavour bombs in. Ah well wanders off muttering.....PP
Note the change crossing from Berkshire to Surrey. Perfectly safe dual carriageway in Berkshire pulled back to 50mph on the Surrey side. National (= 60 mph or 70 for dual carriageway). Go figure (and note the appearance of speed cameras). Coincidence? PP
I know I'd heard of an ship carrying ordinance going bang in Canada. A little searching turned up this.
https://en.wikipedia.org/wiki/Halifax_Explosion
I hear rumors the anchor was found miles away but the article doesn't specify other than "scattered fragments of Mont-Blanc for kilometres".
In memory of those affected. PP
As a new junior tech in a UK radio manufacturers test dept at the end of the production line, I had the job of turning things on for the very 1st time and running through a test document the QA Dept gave us for each product. This one was a portable HF amp, AC powered.
The end of this box nearest the AC was a BIG (think baked bean can sized) electrolytic, a transformer and another BIG (bean can) electrolytic on the more interesting, almost DC bit of the device (smoothing I think).
Visual check, red wires going to +ve, black wires going to -ve. Connect up meters at the proscribed test points and turn on.
Meters rapidly shot to the far right (in some cases so violently the needles came back looking like false eyelashes.
ENORMOUS bang and a veritable mushroom cloud of paper and green gunk.
Most of the test bench including me was also covered in green gunk and a nice post apocalyptic shower of shredded foiled paper shards descended.
Cause. The lower rated bean can that should have been on the DC side was on the AC side of the transformer and vice versa. That box went to the ladies wot fix things once the techs have decided what's faulty. It was still there 3 years later when I left.
But the incident did create 2 new procedures.
Check the right components are in the right place, especially large ones that could go bang.
Don't connect anything to the kit until you're sure somethings not going to go BANG! PP
Hmmm. I thought there was a problem with this.
"In a DC circuit, the power consumed is simply the product of the DC voltage times the DC current, given in watts. However, for AC circuits with reactance we have to calculate the power consumed differently."
The example given finds 240v x 5 amps = 205 ish watts so there is a BIG difference.
https://www.electronics-tutorials.ws/accircuits/power-in-ac-circuits.html
Phew, it's a long time since I did this stuff and I still prefer DC.
PP
The one with the MRGC in the pocket.
Puts me in mind of the unfortunate young techie who was filling in for me when our stateside supplier sent a demo unit (in a PC) for an upcoming exhibition here in Blighty.
No one told him he'd have to flip the switch from 110v to 220-240v.
Flew across the lab he did.
I think we were all young techies when we learnt those kinds of lessons. PP
@macjules. Oooooh! fighting talk. Let's see. The Six Nations is coming up.
Actually, Scotland are in great shape and I'm always torn when the Calcutta Cup kicks off. English born, some residency and education in Dumblane and Leith. PP
PS: Post WW2 England won 47 ish Scotland 16. 8 Drawn.
I played games and media on my Blackberry. Never a charging issue. Move up a few years, company replaces Blackberrys with iPhones. Now I can't reliably play Golf on it even plugged in! (OK, the Golf is a more labour intensive game but still). Waterproofing, tish. I've NEVER dropped any company phone in water or dropped an cracked a screen. Perhaps it's because it doesn't belong to me but I like to think that's not the case. PP
@ RockBurner. Totally sympathise. Anyone else have Thredz Organiser? PP
https://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwib5rnjhq_YAhXJoqQKHWmaCSIQFgheMAA&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FIBM_Lotus_Organizer&usg=AOvVaw0xO16wTRdKVCAZArUnwLNK