Normally open contacts open and normally closed contacts close when the relay or contactor is energized.
Answer the following statement true (T) or false (F)
False
Rationale: Normally open contacts close and normally closed contacts open when the relay or contactor is energized.
You might also like to view...
Las protuberancias internas en los tubos y tuberías se quitan con un(a):
a. martillo de golpe. b. escariador. c. cortador de tubo o tubería. d. hoja de sierra para metales.
What are return wells used for?
What will be an ideal response?
Exotic carnivorous plants are unusual because they consume _____ in order to grow
a. dirt c. insects b. other plants d. droppings
Where an orderly shutdown is required to minimize the personnel/equipment hazard(s), a system of coordination based on the following two conditions is permitted: (1) coordinated short-circuit protection and (2) ____.
A. overload indication based on monitoring systems or devices B. coordinated service (a single main feeder line) C. a single switching source D. integrated circuitry