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potentiometer Definition

po·ten·ti·om·eter (pō ten′s̸hē ämət ər, pə-)

noun

Elec. any of various devices for measuring, comparing, or controlling electric potentials; specif., a kind of resistor that can be varied, as in a rotary device used to control the volume of a radio, TV, etc.

Etymology: < potential + -meter

potentiometer Usage Examples

Converse of object

  • adjust: Additional overrun time can be obtained by adjusting the potentiometer in the control unit.
  • use: Using potentiometers the strength of the beams can be adjusted, altering the balance of the color in the picture.
  • mount: A cockpit mounted electric potentiometer sets desired power turbine speed.
  • connect: Connect the potentiometer to the 15-way plug as shown in fig 5, below.

Converse of subject

  • control: The basic operation is the capacitor is charged at a speed controlled by the potentiometer.

Adjective modifier

  • preset: The gain for left and right inputs can be individually adjusted by using the preset potentiometers on the front panel.
  • small: Be very careful when adjusting small potentiometers on printed circuit boards.
  • trim: The gain can be varied from x 0.2 to x 10,000 by means of gain and attenuation switches and a trim potentiometer.
  • main: The main control potentiometer had 26 studs, with a level change of 2dB per stud over most of its range.

Modifies a noun

  • vr1: Take the free end of this wire to 470k potentiometer VR1, and wire the potentiometer to the PCB as shown.
  • control: Or you may have a worn potentiometer control arm ball joint.

Noun used with modifier

  • pre-set: Each input has its own gain control which is a pre-set potentiometer accessible through the front panel.
  • control: The main control potentiometer had 26 studs, with a level change of 2dB per stud over most of its range.
  • throttle: The throttle potentiometer has definitely been adjusted in the past ( probably to try top overcome the problem ).
  • voltage: Three links, two straps and a voltage control potentiometer are provided to achieve this voltage range with different input voltage supplies.
  • precision: It is interfaced to the datalogger via a precision potentiometer.
  • adjustment: The instrument calibration is set up at the factory eliminating the need for any field adjustment potentiometers.

Preposition: for

  • wah: Controls: Pedal sweeps 100K ohm Hot Potz potentiometer for quick wah ramping Effect On/Bypass toggle switch at bottom of pedal travel.

Browse dictionary entries near potentiometer

  1. potentilla
  2. potentiate
  3. potentially dilutive securities
  4. potentially
  5. potentiality
  6. potential energy
  7. potential
  8. potentate
  9. potent
  10. potency
  1. potful
  2. pothead
  3. potheen
  4. pother
  5. potherb
  6. potholder
  7. pothole
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