Wild Oat Seeds is the answer (according to answers website)
Answer:
Hysteresis, Eddy current, flux leakage and resistance of winding are those four reasons. It is impossible to overcome this four reasons, Hence transformer never be 100% efficient.
Material called magma is formed<span> deep withing the Earth. lava (magma that reaches the surface) </span>cools<span> and hardens at the Earth's surface. this region contains igneous </span>rocks<span> or metamorphic </span><span>rocks.</span>
