Voltage
['vəʊltɪdʒ;'vɒltɪdʒ] or ['voltɪdʒ]
解释:
(noun.) the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts.
校对:塞尔玛--From WordNet
解释:
(n.) Electric potential or potential difference, expressed in volts.
录入:温德尔
例句:
- Voltmeters (Fig. 236), or instruments for measuring voltage, are like ammeters except that a wire of very high resistance is in circuit with the movable coil. 伯莎M.克拉克. 科学通论.
- The feeder connections were all at the front of the building, and the general voltage control apparatus was on the floor above. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- After the machine was completed we found the voltage was too low. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- For this purpose the alternating current seems eminently adapted, as transformers only are needed to raise the line to high transmission voltage and to lower it again for use. 佚名. 神奇的知识之书.
- In other words, a very slight drop in voltage means a disproportionately great loss in illumination. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- Transmission over the Zone is effected through four substations and a connecting high voltage transmission line which follows the main line of the Panama Railroad. 佚名. 神奇的知识之书.
- I had to devise a way of raising the voltage without changing the machine, which I did by adding extra magnets. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- The voltage was increased to a higher pressure than usual, and all the incandescent lamps at Menlo Park did their best to win the approbation of the New York City fathers. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- At the generating station at Menlo Park four Z dynamos of 110 volts were used, connected two in series, in multiple arc, giving a line voltage of 220. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- The voltage of a dry cell is approximately 1. 伯莎M.克拉克. 科学通论.
- A current of one ampere, having a voltage of one volt, will furnish in the course of one hour one watt hour of energy. 伯莎M.克拉克. 科学通论.
- The unit of electric power is called the watt; it is the power furnished by a current of one ampere with a voltage of one volt. 伯莎M.克拉克. 科学通论.
- It might be suggested as a solution of this problem that lamps of different voltages could be used. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
- For example, the simple voltaic cell and the gravity cell have approximately equal voltages, but the current produced by the voltaic cell is stronger than that produced by the gravity cell. 伯莎M.克拉克. 科学通论.
- But two voltages of equal value do not give equal currents unless the resistances met by the currents are equal. 伯莎M.克拉克. 科学通论.
海丝特编辑