| 词汇 | variable-resistor |
| 释义 | BETA variable resistorcollocation in Englishmeanings of variableand resistorThese words are often used together. Click on the links below to explore the meanings. variable noun[ C ] uk /ˈveə.ri.ə.bəl/ us /ˈver.i.ə.bəl/ a number, amount, or situation that ... See more at variable resistor noun[ C ] uk /rɪˈzɪs.tər/ us /rɪˈzɪs.tɚ/ a part of an electrical circuit designed to produce a particular amount of resistance to the flow ... See more at resistor Examples of variable resistorvariable resistor An external, variableresistor controls the motor speed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A variableresistor would dissipate power as heat and acts as a voltage divider. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If only two terminals are used, one end and the wiper, it acts as a "variableresistor" or "rheostat". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The vibrato bug is a four-wire device consisting of a neon tube and light-dependent variableresistor, packaged in a short section of black tubing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The name is a portmanteau of "variableresistor". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The joystick potentiometer acted as a variableresistor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The static pressure inside the chamber was used to control the degree of collapse of the tube, so providing a variableresistor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The depth control limits the amount of application the variableresistor has on the audio signal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Linear conductances are represented by resistors and voltage-dependent conductances are represented by variable resistors. An electric current is sent through the variableresistor to which a float is connected, so that the value of resistance depends on the fuel level. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Only non-ohmic variable resistors are usually called varistors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Circuits, including thermocouples or pressure variable resistors, can be built into the assembly to accurately measure temperature and pressure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These variable resistors are known as potentiometers when all three terminals are present, since they act as a continuously adjustable voltage divider. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The input was six potentiometers (variable resistors) each having a dial with 26 letters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Laboratory bridges are usually constructed with high accuracy variable resistors in the two potential arms of the bridge and achieve accuracies suitable for calibrating standard resistors. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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