the heat formed in the core due to the "eddy currents" burns a transformer
Generators generate and transformers step up or step down the voltage
Step-Up Transformers increase the primary voltage to a higher voltage, of same frequency.
The two general categories of transformer, based on their construction, are (a) mutual transformers and (b) autotransformers.Mutual transformers have two coils, or 'windings', termed the primary (input side) and the secondary (output side), which are electrically isolated from each other, being linked with a magnetic field.Autotransformers have a single, shared, winding and so, do not provide isolation between the primary and secondary sides.Mutual transformers can be further classified, according to their function: e.g. power transformers, distribution transformers, isolation transformers, instrument transformers, matching transformers, etc.
(This is what my teacher said, I wrote this down in my notes) The answer is, Step-up transformers are used to increase the voltage of an electric current before it is sent out over transmission lines from the electric company. Step-down transformers are used to reduce the voltage of current from high-voltage transmission lines before it enters homes and businesses. Some devices, such as televisions, contain step-up transformers that increase the voltage once again.
AC current or DC current can be used in transformers. A transformer is made of two coils of wire, the input coil induces a current into the output coil. Transformers change the voltage either up (step up transformer) or down (step down transformer). The amount of change in voltage is dependent solely on the number of windings in both coils in the transformer. DC transformers work exactly the same way AC transformers do.
Burn it to the ground
The type of heat that causes a burn is gas!
Dirt, moisture and overheat
No. Transformers always operate only on alternating current. They will burn up on direct current. That is, if the fuse does not blow first.
Fire works should not be burn. It causes pollution.
All countries use step-up transformers -if that is what you are asking.
Eating more calories than you burn up causes you to gain weight. If you can burn up a high carb diet, you won't gain weight.
Step up transformers, and step down transformers
bad oil ring,time to freshen up the eng
Friction
Fire
vineger