The Electrical Review, Том 148IPC Electrical-Electronic Press,., 1951 |
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Сторінка 7
... recording , but there are a few moving coil instruments which give a pen record . These are obviously more convenient for many purposes but are only suitable for lower speed operation . F RENCH politics and Australian gold shared the ...
... recording , but there are a few moving coil instruments which give a pen record . These are obviously more convenient for many purposes but are only suitable for lower speed operation . F RENCH politics and Australian gold shared the ...
Сторінка 287
... recording volt- meter and a remote - recording wind vane connected by a self - synchronous a.c. trans- mission system .to a recorder capable of being operated by a small torque . The cup anemometer will record the speed of the wind and ...
... recording volt- meter and a remote - recording wind vane connected by a self - synchronous a.c. trans- mission system .to a recorder capable of being operated by a small torque . The cup anemometer will record the speed of the wind and ...
Сторінка 742
... record at a slower speed , analysing it and recording it on a high speed pen recorder using a Teledeltos paper , the effective frequency band of the recorder was increased from 100 c / s to 1,000 c / s . At a previous exhibition a ...
... record at a slower speed , analysing it and recording it on a high speed pen recorder using a Teledeltos paper , the effective frequency band of the recorder was increased from 100 c / s to 1,000 c / s . At a previous exhibition a ...
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