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ForumsDiscussion Forum → Knowledge Test
Knowledge Test
2005-04-19, 3:21 PM #1
Allright. I'm curious about some of the general populace's knowledge about electricity. so I'm going to ask a few basic questions for statistical purpose. I'm running it here but also in several other places.

1- What is the Common Tension at which residential complexes run?

a) 347v/600
b) 120v/208
c) 110v/220
d) 120v/240

2- for a common house plug, what is the maximum current allowed through it before it blows?

a) 5A
b) 10A
c) 15A
d) 20A

3- Which of these currents is -not- triple phased?

a) 120v/208v
b) 120v/240v
c) 347v/600v
d) 138v/347v

4- On which current does electrical heating run? (2 answers)

a) 240v
b 24v
c) 347v
d) 600v

5- If you need something to run at a said wattage, but cannot reach the wattage without blowing a fuse, what can you do?

a) Raise the voltage
b) Raise the current
c) Replace the fuse with a penny
d) Add a second ground plug

6- Which of these currents can kill you in very little time?

a) 500mA and up
b) 25mA and up
c) 1µA and up
d) 1A and up

7- An electrical shock causes a reaction in your body. which of these statements is true?

a) Current causes burns
b) Voltage causes muscle and nerve stimulation (heart, etc..)
c) Current causes muscles and nerve stimulation
d) Neither effect happens.

8- to test an if an installation is working without using a voltmeter, what is the safest way?

a) hold the negative in onehand and and grab the hot wire
b) grab the hot wire
c) Place a finger on a metal surface and the other finger on the hot wire.
d) grab the ground plug and the negative wire

that is all! I figured those were simple enough questions, and those might just help you understand the very thing that makes our whole world go around, electricity.
"NAILFACE" - spe
2005-04-19, 3:24 PM #2
:eek:

Ooh wait. 8A!! 8A!! YOU KNOW YOU WANT TO.

Hmm wait... according to 8c our friend has two fingers... must've happened when he tried 8a.

5C sounds like fun too. Make stuff blow up and short out! GLEE!

2005-04-19, 3:29 PM #3
1 - c
2 - c
3 - unsure
4 - a ,c?
5 - a
6 - d
7 - c
8 - unsure
Code to the left of him, code to the right of him, code in front of him compil'd and thundered. Programm'd at with shot and $SHELL. Boldly he typed and well. Into the jaws of C. Into the mouth of PERL. Debug'd the 0x258.
2005-04-19, 3:34 PM #4
JG, you got 5 right. not bad!

and 8a isn't so bad really.. when it's only 120 volts. 240 and up starts to hurt.... but you can still survive.

and i've seen way too many occurences of 5c. opening up an old fuse panel in a house and, whoop... no fuses. only pennies!

"oh, i'll just put a penny in and buy a fuse later"
"NAILFACE" - spe
2005-04-19, 3:41 PM #5
1. d
2. c
3. a
4. b
5. a
6. b
7. c
8. c?
Stuff
2005-04-19, 3:48 PM #6
Quote:
Originally posted by Seb
JG, you got 5 right. not bad!

and 8a isn't so bad really.. when it's only 120 volts. 240 and up starts to hurt.... but you can still survive.

and i've seen way too many occurences of 5c. opening up an old fuse panel in a house and, whoop... no fuses. only pennies!

"oh, i'll just put a penny in and buy a fuse later"

Yay!

My dad's an electrical contractor. I've been on numerous jobs with him. I wasn't sure on the phase but now I know. :)
Code to the left of him, code to the right of him, code in front of him compil'd and thundered. Programm'd at with shot and $SHELL. Boldly he typed and well. Into the jaws of C. Into the mouth of PERL. Debug'd the 0x258.
2005-04-19, 5:12 PM #7
I'll answer all at once:

NO IDEA!

I took advanced Science in grade 9, and we did learn about curcuits and the how, what, where, and why's of it all too, but I don't remember any of it now (graduated). :(
Got a permanent feather in my cap;
Got a stretch to my stride;
a stroll to my step;
2005-04-19, 8:38 PM #8
Kyle got five too.

just a hint, if you take up one 1amp through your whole body (taking the hot and neutral wire in each hand makes the current go through your heart...) it's pretty risky. even if you don't feel anything you should go to the hospital right away because side effects can occur (blood clogs)

though taking only 120v is okay, because you'll never really hit 1 amp thanks to everyone's internal resistance.

God i feel like such an infobot now :o

keep guessing. I'll post the answers soon!
"NAILFACE" - spe
2005-04-20, 3:51 AM #9
1.c
2 d
3 no idea
4 c,d ?
5 b
6 Isn't mA miliamperes?
7 b
8 b
Ban Jin!
Nobody really needs work when you have awesome. - xhuxus
2005-04-20, 4:04 AM #10
Smock got none right :(
"NAILFACE" - spe
2005-04-20, 7:23 AM #11
*high fives SMOCK*

Yea...Yeah!! :o
Got a permanent feather in my cap;
Got a stretch to my stride;
a stroll to my step;
2005-04-20, 7:59 AM #12
havent a flickin clue
Code:
if(getThingFlags(source) & 0x8){
  do her}
elseif(getThingFlags(source) & 0x4){
  do other babe}
else{
  do a dude}
2005-04-20, 8:14 AM #13
Crrrrrrrrrrazy Americans. Looks like some of the questions are different.
Hey, Blue? I'm loving the things you do. From the very first time, the fight you fight for will always be mine.
2005-04-20, 9:39 AM #14
1. c
2. c
3. Either b or d, I'm not sure which
4. a
5. a
6. a
7. ? I'm guessing a, but they're not burns in the traditional sense. Just fries your nerve endings.
8. d

I'm taking circuit theory now, so I know some of these. But really, I'm much better at calculating current or voltage across an element, or a Thevenin's equialent etc. than I am at this "common knowledge."
Marsz, marsz, Dąbrowski,
Z ziemi włoskiej do Polski,
Za twoim przewodem
Złączym się z narodem.
2005-04-20, 10:01 AM #15
Hell if I know, for any of those...
DO NOT WANT.
2005-04-20, 10:11 AM #16
I'm not even gonna attempt, you americans/canadians/whereever run on a different system from us.
nope.
2005-04-20, 12:52 PM #17
I used to know about 5 years ago but I don't now.
MithShrike: First Mateneer
Pimpin' Yerba Mate Drinker
2005-04-20, 5:23 PM #18
Total guessing :o

1.) d
2.) c
3.) a
4.) a
5.) b
6.) d
7.) b
8.) c
"Ford, you're turning into a penguin. Stop it."
2005-04-20, 5:43 PM #19
c)
d)
a)
c)
c)
c)
b)
d)
"We came, we saw, we conquered, we...woke up!"

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