Best Answer

Simply put, the straight line is the on, and the circle is the off.

These symbols represent an electrical circuit. The Straight line represents a closed circuit, which means the switch is on and the electric current can travel through it, and the circle means and open circuit, where the current cannot travel because the circuit is open.

A quick trick to remember: "O, Open, Off".

Q: Is the circle or straight line symbol on or off for an electrical switch?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

open switch symbol

a circle

pagen religion symbol

The Circle A, as we anarchists tend to call it, is a symbol for anarchy. Anarchists have historically been militantly opposed to white supremacy and often still actively engage in confrontational activities against racist and fascist groups. In fact all white supremacists recognize the Circle A as a symbol of militant opposition to their ideology. No. An A inside a circle, as you describe, is a symbol for Anarchy. No. An A inside a circle, as you describe, is a symbol for Anarchy.

As a symbol, the circle signifies completion, inclusion, wholeness, magic.

Related questions

On an electrical schematic, the symbol for a motor is a circle with the letter M inside of it. On an electrical schematic, the symbol for a motor is a circle with the letter M inside of it.

It is the electrical symbol for an Ammeter (a device that measures current).

The line stands for "on" and the circle stands for "off".

The electrical symbol for a bulb is a circle with a cross inside it. The cross represents the filament inside the bulb.

The symbol for a hot wire in electrical diagrams is typically represented by a straight line.

The symbol for a buzzer is a semi-circle with the straight line facing upwards and two prong type things sticking out the bottom of it.

They are the numbers 0 and 1; each comes from binary notation, where 0 is off and 1 is on. I/O can also stand for Input / Output. In todays world it would be more likely to be understood by using the ( circle with an electrical symbol inside for ON ) and the( circle with the slash through the electrical symbol for OFF ). Respectfully Yours, Richard W Clothier PO Box 25,Legal, Alberta, T0G1L0.

An LED (light-emitting diode) is an electrical device that converts electrical energy into light. Its symbol is a triangle with a line at the top, representing the light emission.

The symbol for MOTOR is the circle with an M in it.Hoped I helped :)

The symbol for a duplex receptacle in electrical schematics is typically shown as two parallel lines with a half-circle or semi-circle on top, representing the two outlets in the receptacle. It is commonly used to represent a standard electrical outlet in building plans or diagrams.

unfortunately i only know the HYDRAULIC symbol for pressure GAUGE. I hope that helps. Anyways, its basically a circle, with a line sticking out the bottom. Looks like a lolly-pop. Inside the circle is an arrow, pointing either upwards to the right, or upwards to the left. But not straight up (confusing since this is similar to the symbol for hydraulic pump!) There is a site called FESTO, which has a list of electrical, pneumatic and logic symbols. hope this helps!

Not necessarily. If it is a semicircle - a circle bounded by an arc and the diameter of the original circle, it has two vertices - at the end of the diameter. However, a half circle need not have a side that is a straight line. It can be like the yin-yang symbol (see link). The half circle here has no vertex.