How much time does it take for the relay module to react to a change?(a) 5 to 10 ms(b) 12 to 10 min(c) 52 to 100 ms(d) 5 to 10 sThe question was posed to me in unit test.This is a very interesting question from Relay (Dual Channel) Module topic in portion Interfacing of Sensors, Actuators, and Other Modules of Arduino

How much time does it take for the relay module to react to a change?(

1.	How much time does it take for the relay module to react to a change?(a) 5 to 10 ms(b) 12 to 10 min(c) 52 to 100 ms(d) 5 to 10 sThe question was posed to me in unit test.This is a very interesting question from Relay (Dual Channel) Module topic in portion Interfacing of Sensors, Actuators, and Other Modules of Arduino
Answer» The CORRECT answer is (a) 5 to 10 ms The explanation: 5 to 10 ms is the correct VALUE of the time needed for the MODULE to react to any command given to it by an external voltage SOURCE or micro-controller.

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