2nd class FCC encyclopedia

2nd class FCC encyclopedia

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Show by a diagram how a voltmeter and ammeter should be connected to measure power in a dc circuit. ... the product of potential in volts and current in amperes. i Figure 5-89B shows the circuit for a 311 load drawing 3A from a 12V source.

Title:2nd class FCC encyclopedia
Author:J R Hubbard, Ken W. Sessions
Publisher:Tab Books - 1975


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