If pan diameter bigger than induction area, will the "extra" area get heated?
928418
Yes it will heat up, but the problem is is that it won't be as hot as the area directly on the heat thus causing the food to cook unevenly and slower than normal because of the heat transfer being less than 100% efficient.
629048
i dont think so, when a gas condenses, it gives heat to the surrounding air
1102710
Probably you would not notice much of a difference. In fact if you used electric heat you wouln't notice any difference at all (at least in the winter). The reason is the amount of electricity an appliance uses is pretty much proportional to the amount of heat it generates. If you really want to save electricity get rid of your oven, refrigerator, toaster, hair dryer, basically any appliance which generates a lot of heat.
104094
cold make stuff get bigger but hot water makes stuff constrict
451605
Anything warmer than the air temperature will be affected\n\nMeaning more heat will be lost from the warm object if there is  wind. The wind moves the lost heat away from the object.
81437
yes but itsnot recommended... might get to hot.... but it wont hurt it is you dont make it a habiit.
316156
It all depends on the size of the hole you are sticking it in.
330764
Either drop the temperature (remove the enthalpic - heat - energy) or increase the pressure (the less space it has to move freely the closer to solid it becomes) or both
1086131
I think a mix would be good.\n\n1/4 American, 1/2 Mexican, and 1/4 Asian\n\nMix at medium speed for 2 minutes until fluffy\nPour into a 13x9 pan that is lightly greased\nBake at 350 degrees for 15 minutes\n\nThe recipe to prefection!
135604
Are you talking about the wire to supply the resistance heating wire or the resistance wire its self?\n\nThis is not something you should undertake in any way shape or form. It is something for a trained professional who has the experience and knowledge to install such a system safely.
519039
It really depends.  if you are trying to pass current through the magnet, hooking up the N pole to the + side of the battery, and the S pole to the - side of the battery, then nothing much, other than the magnet may heat up a bit.\n\nIf you are wrapping a copper coil around the magnet and then passing current through the coil, then depending on which way the current is flowing, and how strong a current you are using, you'll either make the magnet stronger, or make the magnet weaker.
119437
Magnetic induction can introduce quite a bit of error on a thermocouple wire run.  The best way to determine its effect is to measure the thermocouple voltage with the magnetic source on and again with it off.\n\nTo mitigate the effects, first route the thermocouple wire as far away as practical from the magnetic source, though keeping the run as short as practical.  Second, shield the cable.  Third, use a balanced cable such as a twisted pair.  The effects of the induction will largely cancel itself out since it will induce opposing currents in each of the wires with a twisted pair.\n\nIf the magnetic source is high frequency, you can try using toroids at the ends of the cable run to absorb the induced current as well.
1034821
I don't know if this will help but my husband makes candles and he does it on the stove top with a double boiler type set up.  Big pan with water boiling and then a smaller pan that doesn't quite fit in the bigger pan but will still sit level.  The hot water will melt your wax.  Good Luck with your new business
1132393
She could be right assuming that the power sources are the same. You are drawing more current ( however slight which has the compound effect of causing more current draw) using both lamp and fan from the same source, thus producing more heat in that circuit ( heat produced is wasted engergy) It is unlikely unless you are doing this throughout your house that you would notice the difference in your electrical bill. Using two separate circuits and devices you theoretically would produce a slightly less amount of heat thus less wasted energy. Remember we are talking minute amounts of difference in heat produced.
488946
The length of any metal increases as the temperature rises. \n\nThe increase in length, for the same initial length is different for different metals for the same increase of temperature.\n\nIn bimetallic strips, two metals strips of same length are placed one over the other and are riveted at their ends.\n\nWhen these strips are heated, both strips increase in lengths but one increases more than the other.\n\nBut, as the ends are fixed, to accommodate the increase in length, both bend into arcs of a circle, the less increased strip form the  inner arc and the other form the outer arc.\n\nThis bimetallic strip is in contact with another strip and they are in series with the heating element of the iron. \n\nThis second strip can be depressed at will by means of a screw which can be operated externally.\n\nAs the temperature increases the bimetallic strip begins to bend but it is in contact with the second strip till a particular temperature reaches which is determined by the adjustment of the screw.\n\nWhen that temperature is reached the second strip ceases its contact with the bimetallic strip.
846910
No. They do not share the same dimensions.\n\nYou can multiply them though.
815430
"Induction heating is the process of heating a metal object by electromagnetic induction, where eddy currents are generated within the metal and resistance leads to Joule heating of the metal. An induction heater (for any process) consists of an electromagnet, through which a high-frequency AC is passed. Heat may also be generated by magnetic hysteresis losses."\n\nThis and much more info is available on the free, online encyclopedia, Wikipedia:\nhttp://en.wikipedia.org/wiki/Induction_heating\n\nHope this helps!