| 单词 | open circuit |
| 例句 | Although a capacitor is basically an open circuit, there is an rms current in a circuit with an AC voltage applied to a capacitor. College Physics for AP Courses 2015-08-12T00:00:00Z They hijacked the Supervisory Control and Data Acquisition system to open circuit breakers in substations. Tracing the Sources of Today's Russian Cyberthreat 2017-08-18T04:00:00Z Without the open circuit of communication, these services are often unexplored, and possible relief is not made available. Managing the Caregiver and Patient Relationship 2015-11-17T05:00:00Z MPP, maximum power point; OC, open circuit; SC, short circuit. c, The solar spectrum is broadband, evenly dispersed across visible and infrared components. Materials interface engineering for solution-processed photovoltaics 2012-08-15T17:22:03.163Z Thus, the incandescent filament spinning in an unexhausted globe, the well-known Crookes experiment on open circuit, and the many others suggested, will not fail to interest the reader. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z Your body’s open circuits are a different matter. Your body in a vacuum, and the philosophy of chemistry 2012-02-14T01:37:00Z The cell is thus of the open circuit class, and will furnish a good current where it is required only intermittently. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z Fuses are adapted to open circuits when the currents in them are too great. Cyclopedia of Telephony and Telegraphy, Vol. 2 A General Reference Work on Telephony, etc. etc. One between G and F appears to be an open circuit. Letters of a Radio-Engineer to His Son Voltage readings taken on open circuit are of no value, so while taking these readings the battery should be on discharge, having at least a discharge of 15 amperes. The Automobile Storage Battery Its Care And Repair The Battery for a bell that is to be used much should be an open circuit one, such as the Leclanché, or the ordinary dry batteries. How Two Boys Made Their Own Electrical Apparatus Containing Complete Directions for Making All Kinds of Simple Apparatus for the Study of Elementary Electricity If kept in continuous service for any length of time the cell soon polarizes or “runs down,” but will recuperate after remaining on open circuit for some little time. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z Thus there is never a complete open circuit and sparking is prevented. Respiration Calorimeters for Studying the Respiratory Exchange and Energy Transformations of Man "I imagine you wouldn't have left it on open circuit?" Legacy Voltage readings of a battery taken while the battery is on open circuit; that is, when no current is passing through the battery, are not reliable. The Automobile Storage Battery Its Care And Repair By means of a peculiar switch, either station may "call" the other at any time, even though the line is kept on "open circuit." How Two Boys Made Their Own Electrical Apparatus Containing Complete Directions for Making All Kinds of Simple Apparatus for the Study of Elementary Electricity The Leclanche cell is adapted to open circuit work, being extensively used for ringing electric bells. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z He's probably sending it out blind, on an open circuit, hoping that anyone near enough would pick it up. On the Trail of the Space Pirates The only open circuit here is beamed to the Polaris. The Space Pioneers Cadmium Readings taken on a battery which is on open circuit are not reliable. The Automobile Storage Battery Its Care And Repair This may be placed anywhere, in an electric-bell circuit or other open circuit, where it is desired to let the current pass for a moment only at a time. How Two Boys Made Their Own Electrical Apparatus Containing Complete Directions for Making All Kinds of Simple Apparatus for the Study of Elementary Electricity As before studied, the magnetism cannot disappear without giving out the energy it represents, even though the wire coil be on open circuit, and therefore unable to discharge that energy. Scientific American Supplement, No. 711, August 17, 1889 Obviously, an open circuit in the line will not prevent the clearing-out signal being received. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. Moreover, with zincs amalgamated in a special manner, the attack is imperceptible, and the work in open circuit need scarcely to be taken into consideration. Scientific American Supplement, No. 455, September 20, 1884 The voltage of a normal, fully charged cell on open circuit is slightly over 2 volts. The Automobile Storage Battery Its Care And Repair Every one knows that the Latimer-Clark element is now the best standard of electromotive force; but let us not forget that this is on condition of its being employed in open circuit. Scientific American Supplement, No. 598, June 18, 1887 Were it conceivable that the current could be cut off and the wire put on open circuit while the lines still remained open or strained, the energy must still escape when the field disappears. Scientific American Supplement, No. 711, August 17, 1889 Thus it will be seen that while the cell is free from polarization and local action, there is, nevertheless, a deteriorating effect if the cell is allowed to remain long on open circuit. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. This is the current the transformer draws on "open circuit," or when supplied with current from the line with no stock in the welder dies. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Currents of such high frequencies will oscillate, that is, surge to and fro, in an open circuit, such as an aerial wire system, as well as in a closed circuit. The Radio Amateur's Hand Book Break system relay—operator can overhear any interference while transmitting—transformation by a single throw of a six-point switch which tunes the oscillating and open circuits to resonance. The War Terror This is very much the way in which a quenched spark gap sets up oscillations in a coupled closed and open circuit. The Radio Amateur's Hand Book On open circuit the elements are not attacked, therefore there is no waste of material while the cell is not in use. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. |
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