Advantage of DC solenoid coils - Hydraulics & Pneumatics

Q.  What is the advantage of DC solenoid coils?
- Published on 14 Aug 15

a. DC solenoid coils have high rush in current
b. DC solenoid coils have constant level of current
c. DC solenoid coils have rating of 220 V DC
d. all of the above

ANSWER: DC solenoid coils have constant level of current

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