There are a number of transmission motion potentiometers with resistors ranging from 100 ohms to 100 k ohms in increments of 100 ohms. According to the design requirements, the output voltage of the potentiometer with a step length of 0.1 m is measured by a voltmeter with a resistance of 10 k ohms. Maximum measurement error occurs when the slider is in two-thirds of the entire path, which should not exceed 1% of the read value. Choose the most suitable potentiometer.
There are a number of transmission motion potentiometers with resistors ranging from 100 ohms to 100 k ohms in increments of 100 ohms. According to the design requirements, the output voltage of the potentiometer with a step length of 0.1 m is measured by a voltmeter with a resistance of 10 k ohms. Maximum measurement error occurs when the slider is in two-thirds of the entire path, which should not exceed 1% of the read value. Choose the most suitable potentiometer.
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Transcribed Image Text:There are a number of transmission motion potentiometers with resistors ranging from 100 ohms to
100 k ohms in increments of 100 ohms. According to the design requirements, the output voltage of
the potentiometer with a step length of 0.1 m is measured by a voltmeter with a resistance of 10 k
ohms. Maximum measurement error occurs when the slider is in two-thirds of the entire path, which
should not exceed 1% of the read value. Choose the most suitable potentiometer.
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