Physics, 18.02.2020 19:45 maddied2443
Examine the symbols below:
Four schematics are shown. Symbol A shows two dots and a line draw from one not connected to the other. Symbol B shows two dots and a line draw from one connected to the other. Symbol C shows vertical lines in the pattern long, short, long, and short with a plus and minus symbol on it. Symbol D shows a dot in the center of two brackets with short horizontal dashes connected to them.
Which image represents an open switch in a circuit?
Symbol B
Symbol A
Symbol C
Symbol D
Answers: 3
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Examine the symbols below:
Four schematics are shown. Symbol A shows two dots and a line...
Four schematics are shown. Symbol A shows two dots and a line...
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