What is the purpose of a fuse link in primary power distribution networks? a) To open the circuit when a fault current exceeds a certain value. b...
What is the purpose of a fuse link in primary power distribution networks?
a) To open the circuit when a fault current exceeds a certain value.
b) To close the circuit when a fault current exceeds a certain value.
c) To regulate the voltage in the circuit.
d) To protect the circuit against overvoltage.
a) To open the circuit when a fault current exceeds a certain value.
b) To close the circuit when a fault current exceeds a certain value.
c) To regulate the voltage in the circuit.
d) To protect the circuit against overvoltage.
💡 1 Resposta
Ed 
The correct answer is: a) To open the circuit when a fault current exceeds a certain value. A fuse link in primary power distribution networks is designed to protect the circuit by opening it when a fault current exceeds a certain value. This helps prevent damage to the equipment and ensures the safety of the electrical system.
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