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What are the different electrical symbols?
In electrical engineering there are many types of symbols used to notate devices. These include symbols for polarity, switches, diodes, and batteries.
What is the purpose of the electrical symbols?
It depends on the type of electrical symbols. There are safety and warning symbols as well as symbols for identifying parts and their polarity. The symbols are needed for maintenance for proper safety, part identification, and to know how to hook up things. It's much more convenient to have a symbol that everyone recognizes for, say, a resistor, than to glue a resistor onto the wiring diagram.
Why the resistor does not have polarity?
they do not have any electrical property that is polarity sensitive
What is the purpose of an electrical symbols?
It depends on the type of electrical symbols. There are safety and warning symbols as well as symbols for identifying parts and their polarity. The symbols are needed for maintenance for proper safety, part identification, and to know how to hook up things. It's much more convenient to have a symbol that everyone recognizes for, say, a resistor, than to glue a resistor onto the wiring diagram.
What is the plus and minus signs on electrical equipment represent what markings?
Polarity
What is the history of electrical symbols?
1996
Importance of electrical symbols?
tanga
Why the polarity indication is needed in electrical and electronics application?
because they operate on DC
What Purpose of electrical symbol?
Electrical symbols are used in electrical wiring diagram, signage on the electrical devices and motors
Where can one find information about electrical symbols?
Electrical safety symbols warn of possible hazards. Information and explanation can be found online at websites such as Electrical Safety Forum and Wise Geek.
What polarization refers to?
In chemistry polar is related to the polarity of molecules - the distribution of electrical charges.
Who created Electrical polarity?
Electrical polarity was established by Benjamin Franklin in the 18th century when he defined the concept of positive and negative charges in electricity. This laid the foundation for understanding how electricity flows in circuits and how different components interact with each other.
