Superconductors Interview Questions 

a) A major breakthrough in supercondictivity occured when it was discovered that a lanthanum-barium-coper oxide became superconducting at 35 K. This mixed metal oxide is a ceramic with the same structure as perovskite (question 1). This was a very surprising result, since perovskite itself is an insulator.


b) The electrical conductivity of metals decreases with increasing temperature.


c) In theory, the electrical conductivity of a metal at 0 K should be very large.


d) For a metal to be classified as a superconductor there must be a critical temperature (Tc), that is finite but relatively high, where electrical resistance jumps to infinity.

Custom 1968 Chevelle 2d HT. Pro Balance 383 stroker with: Dart Pro 1 heads 74cc, Forged Pistons, Forged H Beam Rods, Forged Crank, Pro Comp roller Cam, Pro Comp roller rockers, Mallory Dist, mallory Coil, Mallory Fuel Filter, Mallory 6AL ignition, Vr Jr Intake, MSD Superconductor Wires, Pro Comp cam chain/sprockets, 7qt Cap oil pan, Edelbrock 650 for street and Holley DP 750 for track or if you just want to raise hell. New Alternator, New starter, New HO water pump, Have power steering pump, heater box, heater fan and wiper motor. Fiberglass hood, original hood, New suspension and body bushings. New shocks front and rear, new springs front and rear. Brand new stage III OPG interior kit. Custom instrument console, B&M Ratchet shifter, beefed up TH400 . Built by STEVE HP Tranny and throttle body in Las Vegas NV. 373 gears, 4200 stall torque converter built by B&M (made for car), Traction bars.

Best Deck I have made so far. lol

Monsters: 23
X1 Ultimate Obedient Fiend
X1 Maju Garzett
X1 Barrel Dragon
X1 Blue Eyes White Dragon
X1 Raging Flame Sprite
X1 Masked Beast Des Gardius
X1 White-Horned Dragon
X1 Superconductor Tyranno
X2 Luster Dragon
X2 Dark Blade
X1 Gilford The Lightning
X1 Regenerating Mummy
X1 Gearfried The Iron Knight
X1 Snipe Hunter
X1 Twin Headed Behemoth
X1 Grand Tiki Elder
X1 Muka Muka
X2 Kaiser Sea Horse
X1 Summoned Skull
X1 Labyrinth Wall

Spell: 13
X1 Nobleman of the Crossout
X1 Mystical Space Typhoon
X1 Swords of Revealing Light
X2 Lightning Vortex
X1 The Shallow Grave
X1 Premature Burial
X1 Brain Control
X1 Tribute to the Doomed
X1 Giant Trunade/Heavy Storm
X1 Riryoku
X1 United We Stand
X1 The Mask Of Remnants

Trap: 6
X1 Shattered Axe
X1 Bottomless Trap Hole
X1 Sakuretsu Armor
X2 Dust Tornado
X1 Magic Cylinder

Can anyone give me an example of a superconductor?

Backup - What you do when you run across a skunk in the woods.
Bug - The reason you give for calling in sick.
Byte - What your pitbull done to cousin Jethro.
Chip - Pasture muffins that you try not to step in.
Terminal - Time to call the undertaker.
Crash - When you go to Junior's party uninvited.
Digital - The art of counting on your fingers.
Diskette - Female Disco dancer.
Fax - What you lie about to the IRS.
Hacker - Uncle Leroy after 32 years of smoking.
Hardcopy - Picture looked at when selecting tattoos.
Internet - Where cafeteria workers put their hair.
Keyboard - Where you hang the keys to the John Deere.
Mac - Big Bubba's favorite fast food.
Megahertz - How your head feels after 17 beers.
Modem - What you do when the grass gets too high.
Mouse Pad - Where Mickey and Minnie live.
Network - Scooping up a big fish before it breaks the line.
ROM - Where the pope lives.
Screen - Keeps mosquitoes off the porch.
Serial Port - A red wine you drink with breakfast.
Superconductor - Amt

Want Proof...Rush is Fifth All Time in Gold and Platinum Records, and Neal Peart and Geddy Lee are widely held to be the best Bassist and Drummer of all time.
Anyway My question is this, do You like Rush and if so gimmie You fave Rush songs or albums
My List (Songs)
Finding My Way
By Tor & The Snow Dog
The Necromancer
Something For Nothing
Cygnus X-1
La Villa Strangiato
Jacob's Ladder
Witch Hunt
Countdown
Red Sector A
Marathon
Force 10
Superconductor
Amongst many many more
Ok, Your Turn

Hey! Can Anyone tell me, Where in India can i get Some Raw Superconductor Material?, to preform some minor project. or I have to get it it shipped from US only.

Here are the stats:

1968 Chevelle 2d HT. Pro Balance 383 stroker with: Dart Pro 1 heads 74cc, Forged Pistons, Forged H Beam Rods, Forged Crank, Pro Comp roller Cam, Pro Comp roller rockers, Mallory Dist, mallory Coil, Mallory Fuel Filter, Mallory 6AL ignition, Vr Jr Intake, MSD Superconductor Wires, Pro Comp cam chain/sprockets, 7qt Cap oil pan, Edelbrock 650 for street and Holley DP 750 for track or if you just want to raise hell. New Alternator, New starter, New HO water pump, Have power steering pump, heater box, heater fan and wiper motor but not on it in picture, have it but took it off because it looks cleaner without. Fiberglass hood, original hood, New suspension and body bushings. New shocks front and rear, new springs front and rear. Custom instrument console, B&M Ratchet shifter, beefed up TH400 . 373 gears, 4200 stall torque converter, Traction bars

1/4?
1-60?
Max Speed?

Thanks

Redneck Computer Terms

--------------------------------------...
BACKUP - What you do when you run across a skunk in the woods
BAR CODE - Them's the fight'n rules down at the local tavern
BUG - The reason you give for calling in sick
BYTE - What your pit bull dun to cusin Jethro
CACHE - Needed when you run out of food stamps
CHIP - Pasture muffins that you try not to step in
TERMINAL - Time to call the undertaker
CRASH - When you go to Junior's party uninvited
DIGITAL - The art of counting on your fingers
DISKETTE - Female Disco dancer
FAX - What you lie about to the IRS
HACKER - Uncle Leroy after 32 years of smoking
HARDCOPY - Picture looked at when selecting tattoos
INTERNET - Where cafeteria workers put their hair
KEYBOARD - Where you hang the keys to the John Deere
MAC - Big Bubba's favorite fast food
MEGAHERTZ - How your head feels after 17 beers
MODEM - What ya did when the grass and weeds got too tall
MOUSE PAD - Where Mickey and Minnie live
NETWORK - Scoop'n up a big fish before it breaks the line
ONLINE - Where to stay when taking the sobriety test
ROM - Where the pope lives
SCREEN - Helps keep the skeeters off the porch
SERIAL PORT - A red wine you drink with breakfast
SUPERCONDUCTOR - Amtrak's Employee of the year
SCSI - What you call your week-old underwear

Which of the following are true statements ?



a) The electrical conductivity of metals decreases with increasing temperature.


b) In theory, the electrical conductivity of a metal at 0 K should be very large.


c) For a metal to be classified as a superconductor there must be a critical temperature (Tc), that is finite but relatively low, where electrical conductivity jumps to infinity.


d) A major breakthrough in supercondictivity occured when it was discovered that a lanthanum-barium-coper oxide became superconducting at 35 K. This mixed metal oxide is a ceramic with the same structure as perovskite (question 1). This was a very surprising result, since perovskite itself is an insulator.

ok it not CD and not BCD which i was sure it was CD but i'm wrong
i only got 2 trys left :(

a) The electrical resistance of metals decreases with increasing temperature.


b) In principle, the electrical resistance of a metal at 0 K should be very large.


c) For a metal to be classified as a superconductor there must be a critical temperature (Tc), that is finite but relatively high, where electrical resistance jumps to infinity.


d) A major breakthrough in supercondictivity occured when it was discovered that a lanthanum-barium-coper oxide became superconducting at 35 K. This mixed metal oxide is a ceramic with the same structure as perovskite (question 1). This was a very surprising result, since perovskite itself is an insulator.

BACKUP - What you do when you run across a skunk in the woods.

BAR CODE - Them's the fight'n rules down at the local tavern.

BUG - The reason you give for calling in sick.

BYTE - What your pit bull dun to cusin Jethro.

CACHE - Needed when you run out of food stamps.

CHIP - Pasture muffins that you try not to step in.

TERMINAL - Time to call the undertaker.

CRASH - When you go to Junior's party uninvited.

DIGITAL - The art of counting on your fingers.

DISKETTE - Female Disco dancer.

FAX - What you lie about to the IRS.

HACKER - Uncle Leroy after 32 years of smoking.

HARDCOPY - Picture looked at when selecting tattoos.

INTERNET - Where cafeteria workers put their hair.

KEYBOARD - Where you hang the keys to the John Deere.

MAC - Big Bubba's favorite fast food.

MEGAHERTZ - How your head feels after 17 beers.

MODEM - What ya did when the grass and weeds got too tall.

MOUSE PAD - Where Mickey and Minnie live.

NETWORK - Scoop'n up a big fish before it breaks the line.

ONLINE - Where to stay when taking the sobriety test.

ROM - Where the Pope lives.

SCREEN - Helps keep the skeeters off the porch.

SERIAL PORT - A red wine you drink with breakfast.

SUPERCONDUCTOR - Amtrak's Employee of the year.

Funny coming from a guy who always denounces MTV. :) BUT...

Do you know or have you ever seen people you know in music videos? I would *guess* this one's sort of a long shot for most, but y'never know.

Maybe YOU'VE been in a nationally-aired music vid' yourself?!

Give links & time frames :)

Mine:

In Ashford & Simpson's 1985 "Solid" video, I went to high school w/ the African American girl seen in Ashford's (the guy) arms. Pause it at 3:13.
http://www.youtube.com/watch?v=BC4FqV7YC...


Amazingly, the other one for me is from a RUSH video! "Superconductor". I used to work at a video store in the city back in the day & this girl was a fairly regular customer. She came in one day & casually told me she was in a Rush video! I freaked & kept telling her how lucky she was. She didn't seem phased much at all. Guess she was randomly chosen & wasn't a huge Rush fan...like me. ;)

She has long brown hair & she's wearing a white t-shirt. Pause it at the:

- :33 second mark. She's behind the keyboards
- 1:01, she's the 3rd person from the right
-1:29, when the words, "Target on the market" appear. She's right under the "R" in the word 'target'.

Whenever you see videos of magnetic levitation,
http://youtube.com/watch?v=c3asSdngzLs&f...
what's in the black box? its a superconductor right, but how is it positioned? is it a coil of the superconducting wire or what?

Consider normal-copper to supercunductve-lead junction.

At low temprature conductivity electrons in copper have energies ~kT above level of chemical potential µ. This chemical potential must be obviously equal in normal and superconductive metals. At the same time in superconductor avalable levels have minimum energy ? above µ, where ?~kTc is superconductive energy gap.

When temperture T is much less than critical temperatre Tc of superconductive transition, then normal electons do not posess enogh energy to enter superconductive region.

Conclusion:
when T<<Tc electric current cannot flow through the n-s junction.