It's common to put arcing horns on the HV side of a power transformer to short out voltage spikes arriving from lightning strikes along the line.
The question isn't correct, you have to define the voltage level not the power rating.
yes we can place auto transformer in place of original transformer
A transformer that increases voltage is a step-up transformer.
An isolation transformer is usually a ferromagnetic transformer. The question needs to be framed more usefully.
It's common to put arcing horns on the HV side of a power transformer to short out voltage spikes arriving from lightning strikes along the line.
Horns and Orange Blossoms - 1928 was released on: USA: 30 January 1928
The cast of Horns and Orange Blossoms - 1928 includes: Charles Puffy
The question isn't correct, you have to define the voltage level not the power rating.
The conductor for H2 connection on a 480 volt wire transformer should be marked:
Arcing horns (sometimes arc-horns) are projecting conductors used to protect insulatorson high voltage electric power transmission systems from damage during flashover. Overvoltages on transmission lines, due to atmospheric electricity, lightning strikes, or electrical faults, can cause arcsacross insulators (flashovers) that can damage them. The horns encourage the flashover to occur between themselves rather than across of the surface of the insulator they protect.[1] Horns are normally paired on either side of the insulator, one connected to the high voltage part and the other to ground. They are frequently to be seen on insulator strings on overhead lines, or protecting transformer bushings.The horns can take various forms, such as simple cylindrical rods, circular guard rings, or contoured curves, sometimes known as 'stirrups'.
They can have horns
a hole transformer
Horns.
narwhals have horns
horns
yes they do have horns