What type of relay has a coil that is energized with AC voltage?
A. DC Relay
B. AC Relay
C. Mechanical Relay
D. Solid State Relay
Answer:B
What type of relay has a coil that is energized with AC voltage?
A. DC Relay B. AC Relay C. Mechanical Relay D. Solid State Relay
Explanation: An AC relay uses an alternating current to energize its coil, which then activates the switch or circuit. DC relays use direct current to energize the coil, while mechanical relays use a mechanical mechanism to activate the switch or circuit. Solid-state relays use semiconductor technology instead of electromagnetism to switch the circuit.