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Electrical Definitions |
Code : It is a combination of binary digits that represents the information such as letters,numbers or symbols. |
Comparater : It is a device which compares the values of two digital quantities and produce an output depending on the relationship of the two quantities. |
Coaxial Cable : Aspecial type of cable suitable for use at high frequencies has one of its conductors completely surrounded by the second one,in the form of a tube. |
Colour Code : A method of marking electronic parts,such as resistors,with information for the user.The value,tolerance,voltage rating and any special characteristic of the component may be indicated using coloured bands or dots painted on. |
Communication System : A system(computer) that acts as the interface between another computer or terminal and a network or a computer controlling data flow in a network. |
Communication Satellite(COMSAT) : An artificial unmanned satellite in earth orbit that provides high capacity communication link between widely separated locations on earth. |
Coupling Transformer : A transformer used to couple two circuits by means of its mutual inductance. |
Croyotron : A normally resistive element which can be maintained at the threshold of superconductivity by surrounding it with a strong magnetic field. |
Crystal Detector : A detector of electric waves used in radio-communication depending upon the unidirectional conductivity of a contact between a crystal and another substance. |
CTL : Complementary transistor logic,a logic system using emitter coupled circuits with a combination of PNP and NPN transistors. |
Cut-Off : The point at which the current flowing through an electronic device is cut-off by the control electrode. |
Cut-Off Frequency : The frequency at which the attenuation of a passive network changes from a small value to a much higher value. |
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