Sentence Examples with the word open circuit

It differs from the open circuit in only requiring one battery (although, as in the figure, half of it is often placed at each end), in having the re circuit ceiving instrument between the line and the key, and in having the battery continuously to the line.

Instruments for doing this are called wave meters and are of two kinds, open circuit and closed circuit.

D and spark gap, has the same natural time period of oscillation as the open circuit consisting of the antenna, secondary coil and adjustable inductance.

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Forms of open circuit wave meter have been devised by Slaby and by Fleming.