electromagnetic current meter

electromagnetic current meter
электромагнитный измеритель течений

Большой англо-русский и русско-английский словарь. 2001.

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  • Electromagnetic wave equation — The electromagnetic wave equation is a second order partial differential equation that describes the propagation of electromagnetic waves through a medium or in a vacuum. The homogeneous form of the equation, written in terms of either the… …   Wikipedia

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  • Current transformer — A CT for operation on a 110 kV grid In electrical engineering, a current transformer (CT) is used for measurement of electric currents. Current transformers, together with voltage transformers (VT) (potential transformers (PT)), are known as …   Wikipedia

  • Meter (electronics) — In electronics, a Meter may refer to: A multimeter is a general purpose test instrument A voltmeter is a specialized meter measuring voltage An ammeter is a specialized meter measuring electric current An ohmmeter is a specialized meter measuring …   Wikipedia

  • Electromagnetic four-potential — The electromagnetic four potential is a covariant four vector defined in volt middot;seconds/meter (and in maxwell/centimeter in parentheses) as:A {alpha} = left( frac{phi}{c}, vec A ight) qquad left(A {alpha} = ( phi, vec A) ight)in which phi is …   Wikipedia

  • EMF Meter — EMF meter, Electromagnetic field meter, (sometimes referred to as an EMF Detector) is a scientific instrument for measuring electromagnetic radiation. There are many different types of EMF meter, but the two largest categories are single axis and …   Wikipedia

  • Electric current — Electromagnetism …   Wikipedia

  • Cover meter — A cover meter is an instrument to locate rebars and measure the exact concrete cover. Rebar detectors are less sophisticated devices that can only locate metallic objects below the surface. Due to the cost effective design, the pulse induction… …   Wikipedia

  • frequency meter — ▪ measurement device       device for measuring the repetitions per unit of time (customarily, a second) of a complete electromagnetic waveform. Various types of frequency meters are used. Many are instruments of the deflection type, ordinarily… …   Universalium

  • Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… …   Wikipedia

  • Continuity equation — A continuity equation in physics is a differential equation that describes the transport of a conserved quantity. Since mass, energy, momentum, electric charge and other natural quantities are conserved under their respective appropriate… …   Wikipedia


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