In mnemonics instructions, what does I in LDI indicate? - Hydraulics & Pneumatics

Q.  In mnemonics instructions, what does I in LDI indicate?
- Published on 14 Aug 15

a. switch is normally open
b. switch is normally closed
c. it indicates operating of second switch
d. none of the above

ANSWER: switch is normally closed

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.)
▲