How is capacitance sensor formed?

Q.  Capacitance sensor can measure very small displacement. It can be formed by varying
- Published on 16 Sep 15

a. Separation
b. Area
c. Permittivity
d. Either (a) or (b) or (c)

ANSWER: Either (a) or (b) or (c)

Post your comment / Share knowledge


Enter the code shown above:
 
(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)