rheostat

[US]/ˈriːəʊstæt/
[UK]/ˈriːəstæt/
Frequency: Very High

Translation

n.可变电阻器,用于控制电流;在电路中调节电阻的装置
Word Forms
复数rheostats

Phrases & Collocations

adjustable rheostat

可调电阻

wire wound rheostat

绕线电阻器

rheostat circuit

电阻器电路

rheostat control

电阻器控制

rheostat setting

电阻器设置

rheostat adjustment

电阻器调整

rheostat application

电阻器应用

rheostat value

电阻器值

rheostat switch

电阻器开关

rheostat resistance

电阻器电阻

Example Sentences

the rheostat controls the brightness of the lamp.

变阻器控制灯的亮度。

adjusting the rheostat can help regulate the temperature.

调节变阻器可以帮助调节温度。

he used a rheostat to dim the lights in the theater.

他在剧院里使用变阻器调暗灯光。

the old radio had a rheostat for volume control.

那台旧收音机有一个用于音量控制的变阻器。

in the lab, the rheostat is essential for experiments.

在实验室,变阻器对实验至关重要。

he explained how a rheostat works in electronic circuits.

他解释了变阻器在电子电路中的工作原理。

the rheostat needs to be replaced for better performance.

需要更换变阻器以获得更好的性能。

she adjusted the rheostat to find the perfect setting.

她调节变阻器以找到完美的设置。

we learned about rheostats in our physics class.

我们在物理课上学习了变阻器。

the technician calibrated the rheostat for optimal function.

技术员对变阻器进行了校准,以达到最佳功能。

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