Which kind of switches examine or detect the presence of an item or object ?

Q.  Which kind of switches examine or detect the presence of an item or object without making contact with them?
- Published on 23 Oct 15

a. Proximity Switches
b. Reed Switches
c. Photo-electric Switches
d. Mechanical Switches

ANSWER: Proximity Switches

Related Content

➨ 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.)
▲