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".
Because it is a line through the center of the circle and it is impossible for a line that is not through the center to be longer than one that is through the center.
get off of me i'm a circle not a circle with a line through it
A line through a circle that does not go through the center of the circle is a secant line. A line through a circle that does go through the center is still a secant line, by the way. Compare this to a line segment that has its two endpoints on the circumference of the circle. That line segment is a cord of the circle. If that cord of the circle passes through the center of the circle, then the cord is a diameter of that circle.
A line that goes through a circle is a secant line. (Remember that a line is infinitely long.) Anyline that passes through a circle is a secant line, whether it passes through the center of the circle or not. Compare this to a line segment with endpoints on the circumference of a circle. That segment is called a cord of that circle. If the cord of a circle passes through the center of that circle, it is a diameter of that circle, which is the longest cord of the circle.
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".
Electrical SymbolsA Line Is A WireA Line With A Circle Around It With A Cross In It Is A Light BulbA Buzzer Is Wene The wire Gos Up And There Is A Box Above ItA Switch That Is On Is A Line Then A Dot Then A Line Then A Dot And A LineA Switch That Is Off Is A Line A Dot A Diagonal Up Half Way The A DotThanks For ReadingI Got This From A Book About ElectrictryConnor
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I don't know about the 91, but the 04 has the high/low switch in the liquid line[the small line] over on the passenger side adjacent to the condenser[in front of the radiator] Look for a sensor with electrical leads.
An electrical resistor.
Because it is a line through the center of the circle and it is impossible for a line that is not through the center to be longer than one that is through the center.
The maximum amount of electrical current that can flow through a single line and load on a switch is determined by the ampere rating of the switch. This rating indicates the maximum safe current that can pass through the switch without causing damage. Exceeding this limit can lead to overheating and potentially cause a fire hazard.
A Switch on a domestic supply has always got to be on the LIVE part of that circuit. A double pole switch switches both the LIVE and NEUTRAL off together.
A switch in circuit symbols is represented by a break in the line with a gap or by a line that can be closed to complete the circuit. It typically looks like a gap that can be closed or opened to control the flow of electrical current in a circuit.
get off of me i'm a circle not a circle with a line through it
A line through a circle that does not go through the center of the circle is a secant line. A line through a circle that does go through the center is still a secant line, by the way. Compare this to a line segment that has its two endpoints on the circumference of the circle. That line segment is a cord of the circle. If that cord of the circle passes through the center of the circle, then the cord is a diameter of that circle.
A line that goes through a circle is a secant line. (Remember that a line is infinitely long.) Anyline that passes through a circle is a secant line, whether it passes through the center of the circle or not. Compare this to a line segment with endpoints on the circumference of a circle. That segment is called a cord of that circle. If the cord of a circle passes through the center of that circle, it is a diameter of that circle, which is the longest cord of the circle.