What are the maximum voltage and current rating of a relay?
A. Voltage rating
B. Current rating
C. Contact rating
D. Coil rating
Answer:C
What are the maximum voltage and current rating of a relay?
A. Voltage rating B. Current rating C. Contact rating D. Coil rating
Explanation: The contact rating of a relay is the maximum voltage and current that the contacts can safely handle. It’s a combination of the voltage rating and current rating, and it’s important to ensure that the relay is rated for the voltage and current of the circuit it will be controlling. The coil rating is the maximum voltage and current that the coil can safely handle.