Question

Write the symbols used for switch on and off position ​

Answer 1

AnswState two units of mass bigger than a kilogram.

Give their relationship with kilogram.er:

Explanation:........................................................................................................................................................................................................................................................

Answer 2

Answer:

IEC 60417-5007, the power-on symbol (line), appearing on a button or one end of a toggle switch indicates that the control places the equipment into a fully powered state. IEC 60417-5008, the power-off symbol (circle) on a button or toggle, indicates that using the control will disconnect power to the device.

The power switch is a rocker switch and it has two symbols on the face: “O” and “—“. They are the International symbols for power “On” and power “Off”. “O” means the power is OFF and “–“means the power is ON.