Electronics 1

wire wound type

A(n) ________ fixed resistor with one or more terminals along its length.

Poles

________ define the number of circuits it can be connected to, and throws defines the number of positions that a(n) ________ connect.

reference point

It is a(n) ________ from which the signal is measured.

Single pole double throw

________ is abbreviated as SPDT.

Single pole single throw

________ is abbreviated as SPST.

Double pole double throw

________ is the full form of DPDT.

ferrous material

They are used in electronic compass ________ detection, position sensors.

device

It is a(n) ________ that opposes the flow of current in a circuit.

symbol

The ________ represents an independent current source which delivers constant current.

sensitive resistor

It is a temperature ________.

temperature sensing

They are used in ________, current limiting circuits, over- current protection circuits etc.

electric shock

It acts as a barrier between user and the circuit and prevents ________.

power of signa

It is a device used to lower the ________.

resistance of magneto resistor varies

The ________ according to he external magnetic field strength.