Normally open or closed does NOT mean the switch is open or closed...it refers to the state of the switch when at rest..inactive..or in the box from the manufacturer..all wire diagrams are drawn in normally closed position...some electrical relays are either open on closed when at rest..being at rest is given the term normally closed..its only a term ...but because we say open or closed this creates confusion
Just learned this in class today but still confused. Wouldn't it be safe for these diagrams if the switch is N/O so it doesn't activate when setting up?
Bruh I need a N/O N/C for like preschoolers. Idk why it’s so confusing to picture when out in the field tryna figure real devices out. This makes sense but then going out feels like it’s completely foreign.
So, which one would you use, as a reset button? A normally open or a normally closed? I'm a complete NOOB to electronics but I'm trying to learn. Thank you kindly
what do those dots and the circle with an x mean? its good to mention with the question that i have no university studies, i was studying particle physics on my own behalf and electrons lead me here.
Extremely helpful 👌🏽👌🏽
Normally open or closed does NOT mean the switch is open or closed...it refers to the state of the switch when at rest..inactive..or in the box from the manufacturer..all wire diagrams are drawn in normally closed position...some electrical relays are either open on closed when at rest..being at rest is given the term normally closed..its only a term ...but because we say open or closed this creates confusion
Ok-this was helpful 😅
Thanks my guy
Just learned this in class today but still confused. Wouldn't it be safe for these diagrams if the switch is N/O so it doesn't activate when setting up?
Bruh I need a N/O N/C for like preschoolers. Idk why it’s so confusing to picture when out in the field tryna figure real devices out. This makes sense but then going out feels like it’s completely foreign.
So, which one would you use, as a reset button? A normally open or a normally closed? I'm a complete NOOB to electronics but I'm trying to learn. Thank you kindly
normally closed. - stop. same thing as a reset button just different terminology aka E-stop
@@colelarsen7164 I appreciate your reply - thanks mate!
Great....we need application on furnace...which switch or key is open and which is normally close
Good stuff!!
lucky I decided to check myself here, could have done some damage to my development board 😂 don't particularly want my device cycling infinitely.
Thankyou sir
what do those dots and the circle with an x mean?
its good to mention with the question that i have no university studies, i was studying particle physics on my own behalf and electrons lead me here.
Im not sure but I think its the lamp
ya ya ya my switch is always closed
I love you😚
Normally closed has a voltage