Crosswords Solver

Answer: potentiometer
Answer	Crossword Clue
potentiometer	A variable resistor with a third adjustable terminal. The potential at the third terminal can be adjusted to give any fraction of the potential across the ends of the resistor
potentiometer	an instrument for measuring electromotive forces
potentiometer	An instrument for measuring an electromotive force by balancing it against the potential difference produced by passing a known current through a known variable resistance

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: potentiometer