Question

In transformers, how much more efficient are amorphous metal cores than laminated steel cores?

a. 2 times
b. 5 times
c. 10 times
d. 15 times

Answer 1

Amorphous metal cores in transformers are three times more efficient than laminated steel cores due to lower hysteresis losses, which leads to energy savings and reduced costs.

Step-by-step explanation:

Efficiency of Amorphous Metal Cores in Transformers

When comparing the efficiency of amorphous metal cores to laminated steel cores in transformers, amorphous metal cores are more efficient due to their lower hysteresis losses, making them more desirable in applications where efficiency is critical. Although the exact efficiency gain can vary, amorphous metal cores are generally about three times more efficient than traditional laminated steel cores. This efficiency advantage contributes to energy savings and reduced operational costs over time.