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Problemas

Two technicians are discussing relays Technician A says that some relays have an internal switch that is normally open (NO). Technician B says that some relays have an internal switch that is normally closed (NC). Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B

Roztwór

Amira maestro · Tutor durante 5 años
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4.1 (255 Votos)

Respuesta

c. Both Technician A and Technician BBoth Technician A and Technician B are correct. Some relays do have an internal switch that is normally open (NO), and others have an internal switch that is normally closed (NC).