. Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. LC OSCILLATORS supply {Figure ). On first switching on, C^ is uncharged, the valve receives no mean bias and the loop gain is arranged to be amply large for oscillations to begin and to grow. When the point A swings positive the grid will also be carried positive and grid current will flow into Q and charge it. HT +. HT +. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illus
. Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. LC OSCILLATORS supply {Figure ). On first switching on, C^ is uncharged, the valve receives no mean bias and the loop gain is arranged to be amply large for oscillations to begin and to grow. When the point A swings positive the grid will also be carried positive and grid current will flow into Q and charge it. HT +. HT +. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Donaldson, Peter Eden Kirwan. New York, Academic Press
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, bookleafnumber225
