| 释义 |
noun vɒltvəʊltvoʊlt The SI unit of electromotive force, the difference of potential that would carry one ampere of current against one ohm resistance. Example sentencesExamples - The person doing the conversion decides what voltage the system will run at - typically anything between 96 volts and 192 volts.
- The car's inverter voltage was increased from 500 volts to 550 volts and the petrol engine's electronic management system was altered to allow it to rev higher.
- Like 220 volts of current being forced through a 110-volt kitchen appliance, the system is becoming overloaded, and the smoke is rising.
- As discussed previously, voltage is measured in volts, and current is measured in amps.
- If only amperage is listed, the formula to determine watts is: amps times volts equal watts.
- This a distribution power line, and the utility crews have told me that these sorts of lines normally carry 7,600 volts of electricity.
- Invented in 1985, modern-day magnetic stimulators charge up to a whopping 3,000 volts and produce peak currents of up to 8,000 amps - powers similar to those of a small nuclear reactor.
- The instrument is able to measure isotopes at the individual atom level and does so by generating millions of volts of electricity.
- It is defined as the energy lost or gained by an electron as it passes through a potential difference of one volt.
- They created electricity running at 10 volts with a milliamp current, enough to power a small lightbulb.
- Once it's charged, the capacitor has the same voltage as the battery (1.5 volts on the battery means 1.5 volts on the capacitor).
- Because powerlines are typically 400,000 volts, and Earth is at an electrical potential of zero volts, pylons create electric fields between the cables they carry and the ground.
- At the rear of the engine is a pair of rectangular metal grids that are charged with 6,000 volts of electric potential.
- The characteristic voltage is about 2 volts per cell, so by combining six cells you get a 12-volt battery.
- A news report said the line carried 13,000 volts of electricity.
- Lightening is a discharge of static electricity that ‘contains’ millions of volts of potential difference and many thousands of amps of electrical current.
- A 19 year old man suffered serious burns after climbing 30 feet up an electricity pylon carrying 30,000 volts.
- Noise signal out is generally given in amps per Hz or volts per Hz.
- Next door to the proposed site is a massive electrical substation with overhead power cables carrying 33,000 volts.
- These cables carry in the order of 13,000 volts of electricity.
Origin Late 19th century: named after A. Volta (see Volta, Alessandro). Rhymes bolt, colt, dolt, holt, jolt, moult (US molt), poult, smolt nounvɒltvəʊltvoʊlt variant spelling of volte Example sentencesExamples - Make a complete volte or turn about on the toe of the right, bringing the left foot well behind it.
verb vɒltvəʊltvoʊlt [no object]Fencing Make a quick movement to avoid a thrust. Example sentencesExamples - He strongly favours fencing along a straight line, disapproving of ‘volting ‘, crossing the legs, and all the tricks which were favoured with the ancients.’
Origin Late 17th century: from French volter (see volte). nounvōltvoʊlt The SI unit of electromotive force, the difference of potential that would drive one ampere of current against one ohm resistance. Example sentencesExamples - Because powerlines are typically 400,000 volts, and Earth is at an electrical potential of zero volts, pylons create electric fields between the cables they carry and the ground.
- A news report said the line carried 13,000 volts of electricity.
- Next door to the proposed site is a massive electrical substation with overhead power cables carrying 33,000 volts.
- The car's inverter voltage was increased from 500 volts to 550 volts and the petrol engine's electronic management system was altered to allow it to rev higher.
- These cables carry in the order of 13,000 volts of electricity.
- The person doing the conversion decides what voltage the system will run at - typically anything between 96 volts and 192 volts.
- At the rear of the engine is a pair of rectangular metal grids that are charged with 6,000 volts of electric potential.
- A 19 year old man suffered serious burns after climbing 30 feet up an electricity pylon carrying 30,000 volts.
- Lightening is a discharge of static electricity that ‘contains’ millions of volts of potential difference and many thousands of amps of electrical current.
- If only amperage is listed, the formula to determine watts is: amps times volts equal watts.
- As discussed previously, voltage is measured in volts, and current is measured in amps.
- This a distribution power line, and the utility crews have told me that these sorts of lines normally carry 7,600 volts of electricity.
- It is defined as the energy lost or gained by an electron as it passes through a potential difference of one volt.
- Invented in 1985, modern-day magnetic stimulators charge up to a whopping 3,000 volts and produce peak currents of up to 8,000 amps - powers similar to those of a small nuclear reactor.
- The characteristic voltage is about 2 volts per cell, so by combining six cells you get a 12-volt battery.
- They created electricity running at 10 volts with a milliamp current, enough to power a small lightbulb.
- Noise signal out is generally given in amps per Hz or volts per Hz.
- Like 220 volts of current being forced through a 110-volt kitchen appliance, the system is becoming overloaded, and the smoke is rising.
- The instrument is able to measure isotopes at the individual atom level and does so by generating millions of volts of electricity.
- Once it's charged, the capacitor has the same voltage as the battery (1.5 volts on the battery means 1.5 volts on the capacitor).
Origin Late 19th century: named after A. Volta (see Volta, Alessandro). nounvōltvoʊlt A sudden quick jump or other movement to escape a thrust. Example sentencesExamples - Make a complete volte or turn about on the toe of the right, bringing the left foot well behind it.
verbvōltvoʊlt [no object]Fencing Make a quick movement to avoid a thrust. Example sentencesExamples - He strongly favours fencing along a straight line, disapproving of ‘volting ‘, crossing the legs, and all the tricks which were favoured with the ancients.’
Origin Late 17th century: from French volter (see volte). |