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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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A really neat test!!!
While looking for information on Grade 3 bolts recently (you know who
you are!), I found this neat website that has an interesting written test. The test is for "10th graders". They must be pretty darned smart in North Dakota! Take a look! (note that it is in pdf format) http://www.sendit.nodak.edu/ndffa/Te...ttenExam03.pdf Pete Stanaitis |
#2
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A really neat test!!!
I don't understand. A circle with a diameter of 3.66 ft has an area of
10.52 ft^2, which is not one of the options, nor close to any of the options. Vince Pete & sheri wrote: While looking for information on Grade 3 bolts recently (you know who you are!), I found this neat website that has an interesting written test. The test is for "10th graders". They must be pretty darned smart in North Dakota! Take a look! (note that it is in pdf format) http://www.sendit.nodak.edu/ndffa/Te...ttenExam03.pdf Pete Stanaitis |
#3
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A really neat test!!!
Vince
I believe the formula for the area of a circle is Pi * R squared. so (3.66/2) * 3.14 = 5.7462 sq. not 10.52 -- Bart D. Hull Tempe, Arizona Check http://www.inficad.com/~bdhull/engine.html for my Subaru Engine Conversion Check http://www.inficad.com/~bdhull/fuselage.html for Tango II I'm building. Vince Iorio wrote: I don't understand. A circle with a diameter of 3.66 ft has an area of 10.52 ft^2, which is not one of the options, nor close to any of the options. Vince Pete & sheri wrote: While looking for information on Grade 3 bolts recently (you know who you are!), I found this neat website that has an interesting written test. The test is for "10th graders". They must be pretty darned smart in North Dakota! Take a look! (note that it is in pdf format) http://www.sendit.nodak.edu/ndffa/Te...ttenExam03.pdf Pete Stanaitis |
#4
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A really neat test!!!
Subject: A really neat test!!!
From: "Bart D. Hull" Date: 10/03/04 04:14 GMT Standard Time Message-id: Vince I believe the formula for the area of a circle is Pi * R squared. so (3.66/2) * 3.14 = 5.7462 sq. not 10.52 Not related to Bart Simpson by any chance ? Dave Baker - Puma Race Engines (www.pumaracing.co.uk) I'm not at all sure why women like men. We're argumentative, childish, unsociable and extremely unappealing naked. I'm quite grateful they do though. |
#5
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A really neat test!!!
"Bart D. Hull" wrote in message ... Vince I believe the formula for the area of a circle is Pi * R squared. so (3.66/2) * 3.14 = 5.7462 sq. not 10.52 You screwed up the R squared part! R=3.66/2 or 1.83 So (1.83 squared) * Pi = 10.52 Greg |
#6
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A really neat test!!!
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#7
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A really neat test!!!
Is the answer to #2 - A?
Pete & sheri wrote: While looking for information on Grade 3 bolts recently (you know who you are!), I found this neat website that has an interesting written test. The test is for "10th graders". They must be pretty darned smart in North Dakota! Take a look! (note that it is in pdf format) http://www.sendit.nodak.edu/ndffa/Te...ttenExam03.pdf Pete Stanaitis |
#8
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A really neat test!!!
"Bart D. Hull" wrote:
Vince I believe the formula for the area of a circle is Pi * R squared. so (3.66/2) * 3.14 = 5.7462 sq. not 10.52 That's right Mr. Einstein. And R = D/2 Abrasha http://www.abrasha.com |
#9
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A really neat test!!!
"Abrasha" wrote in message ... "Bart D. Hull" wrote: Vince I believe the formula for the area of a circle is Pi * R squared. so (3.66/2) * 3.14 = 5.7462 sq. not 10.52 That's right Mr. Einstein. And R = D/2 Abrasha http://www.abrasha.com Jeeesus H. ! Is this really such a difficult problem? |
#10
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A really neat test!!!
Perhaps pi has been legally redefined in ND ?
Vince Iorio wrote: I don't understand. A circle with a diameter of 3.66 ft has an area of 10.52 ft^2, which is not one of the options, nor close to any of the options. Vince Pete & sheri wrote: While looking for information on Grade 3 bolts recently (you know who you are!), I found this neat website that has an interesting written test. The test is for "10th graders". They must be pretty darned smart in North Dakota! Take a look! (note that it is in pdf format) http://www.sendit.nodak.edu/ndffa/Te...ttenExam03.pdf Pete Stanaitis |
#11
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A really neat test!!!
In article , A.Gent says...
Is this really such a difficult problem? It is when the four choices given are all wrong. Jim ================================================== please reply to: JRR(zero) at yktvmv (dot) vnet (dot) ibm (dot) com ================================================== |
#12
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A really neat test!!!
jim rozen wrote...
In article , A.Gent says... Is this really such a difficult problem? It is when the four choices given are all wrong. Same thing on #28, also, at least. Jim |
#13
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A really neat test!!!
You sure are right. After I posted the link, I took the test myself and
found that error. It's a shame. I think they must have moved the decimal point one digit to the right on answer 2. I also found about a half dozen questions that were ambiguous in one way or another. For instance, Q 31 wants the answer of "auger bit", but I have some 12" long auger bits for my big Milwaukee Hole Shooter. Sorry, I didn't mean to waste your time, Pete Stanaitis -------------------- Vince Iorio wrote: I don't understand. A circle with a diameter of 3.66 ft has an area of 10.52 ft^2, which is not one of the options, nor close to any of the options. Vince |
#14
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A really neat test!!!
And in question #16, when one is given fallacious information -
7.5 gallons in 1 cu.ft. everyone knows there are 6.25 real gallons in a cu.ft. otherwise how could a cubic foot weigh 62.5 lbs (10 lbs/gal.) Watch it! :-) Mike the Limey in BC, Canada On Wed, 10 Mar 2004 10:18:42 -0600, Pete & sheri wrote: You sure are right. After I posted the link, I took the test myself and found that error. It's a shame. I think they must have moved the decimal point one digit to the right on answer 2. I also found about a half dozen questions that were ambiguous in one way or another. For instance, Q 31 wants the answer of "auger bit", but I have some 12" long auger bits for my big Milwaukee Hole Shooter. Sorry, I didn't mean to waste your time, Pete Stanaitis -------------------- Vince Iorio wrote: I don't understand. A circle with a diameter of 3.66 ft has an area of 10.52 ft^2, which is not one of the options, nor close to any of the options. Vince |
#15
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A really neat test!!!
On Tue, 09 Mar 2004 20:48:23 -0600, Pete & sheri
wrote: While looking for information on Grade 3 bolts recently (you know who you are!), I found this neat website that has an interesting written test. The test is for "10th graders". They must be pretty darned smart in North Dakota! Well, at least their Agricultural Mechanics must be! Take a look! (note that it is in pdf format) http://www.sendit.nodak.edu/ndffa/Te...ttenExam03.pdf Pete Stanaitis Mike in BC |
#16
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A really neat test!!!
In article ,
Michael Gray wrote: And in question #16, when one is given fallacious information - 7.5 gallons in 1 cu.ft. everyone knows there are 6.25 real gallons in a cu.ft. otherwise how could a cubic foot weigh 62.5 lbs (10 lbs/gal.) Huh??? Last time I was paying attention, I thought straight H2O weighed 8-point-something pounds to the gallon? -- Don Bruder - - New Email policy in effect as of Feb. 21, 2004. I respond to Email as quick as humanly possible. If you Email me and get no response, see http://www.sonic.net/~dakidd/main/contact.html Short form: I'm trashing EVERYTHING that doesn't contain a password in the subject. |
#17
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A really neat test!!!
7.5 US gallons / cubic foot, 6.25 British imperial gallons / cubic foot.
Don Bruder wrote: In article , Michael Gray wrote: And in question #16, when one is given fallacious information - 7.5 gallons in 1 cu.ft. everyone knows there are 6.25 real gallons in a cu.ft. otherwise how could a cubic foot weigh 62.5 lbs (10 lbs/gal.) Huh??? Last time I was paying attention, I thought straight H2O weighed 8-point-something pounds to the gallon? |
#18
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A really neat test!!!
"David Billington" wrote in message ... 7.5 US gallons / cubic foot, 6.25 British imperial gallons / cubic foot. historically speaking, why is that? The Brits invented the gallon, it conveniently weighs 10 pounds if it's water, and you Americans go ahead and change it. What's up with that? You probably just wanted to go around getting lousy gas mileage, or was it that you wanted to be able to carry less weight when Ma sent you to the well to get a few gallns of water? Inquiring minds want to know! Brian |
#19
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A really neat test!!!
I'm not american, i'm british, although I did live in the US for 12
years. I have been told that the US gallon is the old imperial wine measure so you could accuse the british of selling short gallons and the americans of perpetuating it. Brian wrote: "David Billington" wrote in message k... 7.5 US gallons / cubic foot, 6.25 British imperial gallons / cubic foot. historically speaking, why is that? The Brits invented the gallon, it conveniently weighs 10 pounds if it's water, and you Americans go ahead and change it. What's up with that? You probably just wanted to go around getting lousy gas mileage, or was it that you wanted to be able to carry less weight when Ma sent you to the well to get a few gallns of water? Inquiring minds want to know! Brian |
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