Electronics 1
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14 Terms
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wire wound type
A(n) ________ fixed resistor with one or more terminals along its length.
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Poles
________ define the number of circuits it can be connected to, and throws defines the number of positions that a(n) ________ connect.
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reference point
It is a(n) ________ from which the signal is measured.
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Single pole double throw
________ is abbreviated as SPDT.
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Single pole single throw
________ is abbreviated as SPST.
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Double pole double throw
________ is the full form of DPDT.
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ferrous material
They are used in electronic compass ________ detection, position sensors.
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device
It is a(n) ________ that opposes the flow of current in a circuit.
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symbol
The ________ represents an independent current source which delivers constant current.
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sensitive resistor
It is a temperature ________.
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temperature sensing
They are used in ________, current limiting circuits, over- current protection circuits etc.
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electric shock
It acts as a barrier between user and the circuit and prevents ________.
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power of signa
It is a device used to lower the ________.
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resistance of magneto resistor varies
The ________ according to he external magnetic field strength.
Flashcards (45)