« previous next »
Pages: [1]   Go Down

Author Topic: Phys P1 Discussion!!  (Read 1932 times)

Offline thukon

  • SF Citizen
  • ***
  • Posts: 250
  • Reputation: 128
  • Gender: Male
  • Blah
Phys P1 Discussion!!
« on: June 11, 2009, 03:28:55 am »
well, about 23 hours are up, but I doubt anyone is hawaii is doing IGs.
Logged

Offline thukon

  • SF Citizen
  • ***
  • Posts: 250
  • Reputation: 128
  • Gender: Male
  • Blah
Re: Phys P1 Discussion!!
« Reply #1 on: June 11, 2009, 05:41:15 am »
Anybody????
Logged

Offline solo_G

  • Newbie
  • *
  • Posts: 43
  • Reputation: 118
Re: Phys P1 Discussion!!
« Reply #2 on: June 11, 2009, 05:55:51 am »
r we allowed 2 start discussin now?? :-\
Logged
"straighten up lil soulja,stiffen that upper lip,what are you crying about? you got me?!"

Offline mr_scholes

  • Newbie
  • *
  • Posts: 41
  • Reputation: -1
Re: Phys P1 Discussion!!
« Reply #3 on: June 11, 2009, 05:56:59 am »
what do u want to know

i know that i got the mm question wrong, the one with the metre ruler

By the way what was the answer for the fuse question
Logged

Offline solo_G

  • Newbie
  • *
  • Posts: 43
  • Reputation: 118
Re: Phys P1 Discussion!!
« Reply #4 on: June 11, 2009, 05:57:58 am »
Quote from: mr_scholes on June 11, 2009, 05:56:59 am
what do u want to know

i know that i got the mm question wrong, the one with the metre ruler

By the way what was the answer for the fuse question
which 1 da 1 wed da circut breaker or da 1 abt da lamp??
Logged
"straighten up lil soulja,stiffen that upper lip,what are you crying about? you got me?!"

Offline mr_scholes

  • Newbie
  • *
  • Posts: 41
  • Reputation: -1
Re: Phys P1 Discussion!!
« Reply #5 on: June 11, 2009, 06:09:35 am »
both  :D
Logged

ADIN

  • Guest
Re: Phys P1 Discussion!!
« Reply #6 on: June 11, 2009, 06:23:36 am »
circuit breaker one was A and the fuse one was B
Logged

Offline cashem'up

  • SF Geek
  • ****
  • Posts: 371
  • Reputation: 2069
Re: Phys P1 Discussion!!
« Reply #7 on: June 11, 2009, 06:29:35 am »
hey man circuit breaker was X n X i agree....but i think fuse should be 0.2 A because 0.25 is full brightness and lamp ratings are of norm brightness so then wouldnt fuse have to be 0.2A ... i mean ne higher than full brightness means the lamp blows up rite so then 1A is 4 times that value....someone reply
Logged

Offline Christy

  • SF Citizen
  • ***
  • Posts: 145
  • Reputation: 2
Re: Phys P1 Discussion!!
« Reply #8 on: June 11, 2009, 06:40:43 am »
well i thought tht ... but then it wouldnt give it a full brightness .... so i chose 1A .... it may burn it well i dont no :S  ???
Logged

Offline spamboy

  • Newbie
  • *
  • Posts: 3
  • Reputation: 0
Re: Phys P1 Discussion!!
« Reply #9 on: June 11, 2009, 06:44:35 am »
i put the fuse as 1 amp... ;D ;D
Logged

Offline mr_scholes

  • Newbie
  • *
  • Posts: 41
  • Reputation: -1
Re: Phys P1 Discussion!!
« Reply #10 on: June 11, 2009, 06:46:24 am »
Quote from: ima_shah2002 on June 11, 2009, 06:29:35 am
hey man circuit breaker was X n X i agree....but i think fuse should be 0.2 A because 0.25 is full brightness and lamp ratings are of norm brightness so then wouldnt fuse have to be 0.2A ... i mean ne higher than full brightness means the lamp blows up rite so then 1A is 4 times that value....someone reply

lool if u used a 0.2a fuse, then it will melt before the lamp will work (in its full brightness)
for the circuit breaker, it has to be on the live wire along with the fuse
Logged

Offline spamboy

  • Newbie
  • *
  • Posts: 3
  • Reputation: 0
Re: Phys P1 Discussion!!
« Reply #11 on: June 11, 2009, 06:48:29 am »
Quote from: mr_scholes on June 11, 2009, 06:46:24 am
Quote from: ima_shah2002 on June 11, 2009, 06:29:35 am
hey man circuit breaker was X n X i agree....but i think fuse should be 0.2 A because 0.25 is full brightness and lamp ratings are of norm brightness so then wouldnt fuse have to be 0.2A ... i mean ne higher than full brightness means the lamp blows up rite so then 1A is 4 times that value....someone reply

lool if u used a 0.2a fuse, then it will melt before the lamp will work (in its full brightness)
for the circuit breaker, it has to be on the live wire along with the fuse

agreed...i completely agree wid u....
if its a .2 amp fuse,, the fuse would break too easily and frequently...it would be pointless
Logged

Offline XaM!!

  • SF Master
  • ******
  • Posts: 1637
  • Reputation: 2680
  • Gender: Male
Re: Phys P1 Discussion!!
« Reply #12 on: June 11, 2009, 08:37:16 am »
wat ws da ans of 1?
Logged
Dnt walk As iF u RulE da WorLd..... Walk As if U dOnT CarE wHO RuLzz It.......


Offline Priceless

  • SF Master
  • ******
  • Posts: 2071
  • Reputation: 1591
Re: Phys P1 Discussion!!
« Reply #13 on: June 11, 2009, 08:45:08 am »
50 km/hr...as i remb  :)
Logged
Don't say "God I have tooo many problems" but say "Problems I have God!"   Gud Luck 2 all 4 xams. Hope v all du well.....fingers crossed LOL
Pages: [1]   Go Up
« previous next »