wattmeter

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Wattmeter - Wikipedia
The wattmeter is an instrument for measuring the electric power in watts of any given circuit. Electromagnetic wattmeters are used for measurement of utility ...
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How to find Multiplication factor for wattmeter? - Quora
The are two types of Wattmeters namely UPF and LPF. The methods to determine their Multiplication Factor (MF) are slightly different. For UPF Meters: Step 1: ...
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Why are the 4 terminals of a wattmeter named main, line, common ...
3. The C terminal is shorted to the M terminal. 4. The V terminal connects to the systems neutral. 5. In a watt-meter there are four terminals: M,L which are t...
For more information, see Why are the 4 terminals of a wattmeter named main, line, common ...
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Bird Technologies - Wikipedia
Bird provides radio frequency communication products, services, calibration and training for the .... Model 43 Thruline Directional Wattmeter[edit]. Bird Model 43 Wattmeter. The Bird Model 43 Thruline Wattmeter was created in the early 1950s.
For more information, see Bird Technologies - Wikipedia
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development of a wideband wattmeter as a laboratory instrument
The wattmeter provides true four quadrant operation which permits instantaneous indication of real power as an oscilloscope display. Major performance factors ...
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I found an answer from ntrs.nasa.gov
Development of a wideband wattmeter as a laboratory instrument
A portable, solid state, wideband wattmeter has been developed as a general purpose type of laboratory instrument.
For more information, see Development of a wideband wattmeter as a laboratory instrument
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wattmeter - Yahoo奇摩字典搜尋結果
wattmeter. KK[ˋwɑt͵mitɚ]; DJ[ˋwɔt͵mi:tə]. 美式. n. 電力計;瓦特計. 更多解釋. wattmeter. 電力計,瓦特計. Powered by PyDict ...
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