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Electrical Definitions |
Band Pass Filter : A frequency filter which permits only the passage of oscillation between certain limits of frequency,sometimes used to improve selectivity of radio-receivers. |
Base : It is one of the three regions in a bipolar transistor. |
Battery : A group of cells is referred as a battery. |
Buckling : The bending of cell plate is called buckling. A battery should not be charged or discharged at a high current rate (above 25A) in order to avoid this effect. |
Bifilar Winding : A method of winding consisting of two contiguous insulated conductors connected so that they carry the same current in opposite directions. |
Bipolar : The term is used to represent a junction type of semi conductor device e.g. a PNP transistor or a NPN transistor. |
Bit : Binary digit 1 or 0. |
Byte : A group of 8 bits. |
Bootstrap Amplifier : A single stage amplifier in which the output load is connected between the negative end of the H.T. supply and the cathode,and the signal voltage is applied between grid and cathode. |
Bridge : An assembly of at least four circuit elements,such as resistors,capacitors etc., together with a current source and a null point detecting device. |
Bridge Rectifier: A full-wave rectifier circuit in the form of a bridge,with a rectifier in each arm. |
Bridging Condenser: A condenser of fixed value shunting piece of apparatus to divert oscillations of the higher frequencies. |
Bridging Telephone: A Telephonic receiver placed in parallel with another, or with some other apparatus to divert oscillations of the higher frequencies. |
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