Questão de Materiais Elétricos

What is the function of the RTW/ERWT timers?

A

RTW/ERWT timers are used to control the direction of a motor.

B

RTW/ERWT timers are used to control the speed of a motor.

C

RTW/ERWT timers are used to delay the energization or de-energization of a relay.

D

RTW/ERWT timers are used to generate a pulse upon energization.

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