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Electrical Definitions

Manchester : A format for recording digital data on a magnetic surface.

Maser : Acronym for microwave amplification by stimulated emission of radiation. A source of intense coherent monochromatic radiation in the microwave region of the electromagnetic spectrum.

Masking : A special effect in which part of picture signals is suppressed electronically with a view to its substraction by another picture signals.

Mass Core : A core for electromagnetic apparatus,particularly in telegraphy composed of pulverised iron or other magnetic material with a binder of nonmagnetic material.

Mass Spectrum : A spectrum obtained by deflecting a beam of positive Rays emitted from a tube,containing a residual gas to be investigated by electric or magnetic fields.

Maxwell : It is the unit of magnetic flux in the obsolete CGS unit. One maxwell=10^-8 weber.

Maxwell Bridge : A four arms bridge for measurement of inductance in terms of capacitance and resistance.

Meters : An electronic device used for measuring current,voltage flow to determine the energy consumption.

Megger : The instrument meant for the measurement of resistance of the order of kilo and mega ohms is called a megger.

Microstrip : A transmission line consisting of a conducting strip and a parallel extending conducting surface bonded to opposite side of the thin electric substrate.

Microprocessor : An integrated circuit containing all necessary computational and control circuitry on a single silicon chip and is the brains of a microcomputer.

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