Read Online or Download 315-1975 R1993) IEEE Graphic Symbols for Electrical and Electronic Diagrams Including Reference Designation Letters) Bound with its Supplement 315-1986 R1993 PDF

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Additional resources for 315-1975 R1993) IEEE Graphic Symbols for Electrical and Electronic Diagrams Including Reference Designation Letters) Bound with its Supplement 315-1986 R1993

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3 Multicell 33 Copyright © 1975 IEEE All Rights Reserved --``,-`-`,,`,,`,`,,`--- Copyright The Institute of Electrical and Electronics Engineers, Inc. 1A — Length of delay may be indicated. Asterisk is not part of symbol. 1B — The two vertical lines indicate input side. 2 Tapped delay element 34 Copyright The Institute of Electrical and Electronics Engineers, Inc. 2 3 Writing; recording; head, sound-recorder 3 F The broken line - — - indicates where line connection to a symbol is made and is not part of the symbol.

6 The broken line - — - indicates where line connection to a symbol is made and is not part of the symbol. 44 Copyright © 1975 IEEE All Rights Reserved --``,-`-`,,`,,`,`,,`--- Copyright The Institute of Electrical and Electronics Engineers, Inc. 11 Interrupted path Symbol normally used only when required for complex or special-purpose diagrams. 11A — To ensure continuity, the interrupted-path break points must be in alignment. 11B — The asterisk is not part of the symbol. Identifying values, letters, numbers, or marks shall replace the asterisk.

19 Copyright © 1975 IEEE All Rights Reserved Copyright The Institute of Electrical and Electronics Engineers, Inc. 3 Application: with adjustable contact. 4 Application: adjustable or continuously adjustable (variable) resistor 20 Copyright The Institute of Electrical and Electronics Engineers, Inc. 9 Instrument or relay shunt Connect instrument or relay to terminals in the rectangle 21 Copyright © 1975 IEEE All Rights Reserved Copyright The Institute of Electrical and Electronics Engineers, Inc.

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