The Unicode character U+2393 “⎓” represents DC voltage. Sometimes, a straight line is also used as a symbol. In a circuit diagram, there are several DC sources available to get DC voltage. Abatteryis the most commonly used source for a DC voltage. The below figure shows the symbol ...
What is a symbol? A symbol is a usually something tangible or visible that represents something more abstract. Technically, a symbol is anything that communicates meaning visually. So a red octagonal metal sign means something to drivers, even if it doesn't have the actual word “STOP” on i...
Character often denotes a letter or number, used to create words and sentences, whereas a symbol represents ideas, concepts, or objects.
The curved plate represents the cathode (negative) of the capacitor, and the other plate is anode (positive). Sometimes a plus sign is also added to the positive side.The SI unit of capacitance is farad (Symbol: F). The unit is named after Michael Faraday, the Great English Physicist....
Something that represents something else by association, resemblance, or convention, especially a material object used to represent something invisible The lamb is a symbol of innocence. Type Write (something) on a typewriter or computer by pressing the keys He typed out the second draft I'm lear...
The international IEC symbol is a rectangular shape with leads at each end as shown in the figure at left. In the USA, the ANSI standard is very common and represents a fixed resistor as a zigzag line (shown on the right). IEC fixed resistor symbol ...
As the name suggests, the dependent (or controlled) voltage sources are ones whose output voltage depends on some other voltage or current in the circuit. The following symbol is used to represent the dependent voltage source: Figure 8. Dependent voltage source symbol Now, let's work to unders...
This symbol can also represent a digital output from a PLC or an electrical load. Normally-open Contact This symbol typically represents the contacts of a relay, with power on both coming into the contact and power leaving contact. When shown on an output page, references are commonly shown...
The symbol for microfarads on a multimeter is usually represented as 'uF', 'μF', or 'MFD'. The 'μ' is a Greek letter 'mu', which represents 'micro-' in the metric system, indicating a factor of one millionth (0.000001 or 10^-6). The 'F' stands for Farads, the unit for ...
Atrademarkis a symbol, phrase, or insignia that's recognizable and represents a product that legally separates it from other products. A trademark is exclusively assigned to a company. It owns the trademark so no others may use or copy it. ...