A. make pass through the transformers
B. increase the power supply
C. make it travel fast
D. prevent overheating of the coil
Correct Answer:
Option D – prevent overheating of the coil
Explanation
Heat generated in a wire carrying current, H = 1²Rt. So, when the voltage is high and the current is low heat generated in the wire will be minimal.
Therefore, high voltage and low current prevent overheating of the coil.
Veterinary medicine is the branch of medicine that deals with the prevention, diagnosis, and treatment…
Anthropology is the scientific study of human beings and their cultures. It encompasses a wide…
Sociology is the scientific study of human society, culture, and behavior. It examines the social…
Social Work is a profession dedicated to helping individuals, families, and communities to cope with…
Religious studies is an academic discipline that explores the beliefs, practices, and history of various…
Public administration is the field of study and practice that focuses on the organization and…