What type of relay is used in applications where minimal power consumption is a concern?
A. Electromechanical Relay
B. Solid State Relay
C. Reed Relay
D. Mercury Relay
Answer:C
What type of relay is used in applications where minimal power consumption is a concern?
A. Electromechanical Relay B. Solid State Relay C. Reed Relay D. Mercury Relay
Explanation: Reed relays use a small reed switch that is activated by a magnetically activated reed. These relays have very low power consumption and are often used in portable or battery-powered devices. Electromechanical relays consume more power, solid-state relays consume a little more power than Reed relays and Mercury relays are not used in modern systems due to environmental concerns.