Solenoid Valves Questions & Answers – 4

Sketch arrows next to each of the two solenoid valves showing the directions of air flow in the energized (E) and de-energized (D) states, assuming both of the solenoid valves must “trip” in order to force the process valve to go to its “fail” position (i.e. 2oo2 to trip):

Two solenoid valves circuit

Answer :

Two solenoid valves circuit explanation

Read All SOV Questions & Answers

Solenoid Valves Questions & Answers – 1
Solenoid Valves Questions & Answers – 2
Solenoid Valves Questions & Answers – 3
Solenoid Valves Questions & Answers – 4
Solenoid Valves Questions & Answers – 5
Solenoid Valves Questions & Answers – 6
Solenoid Valves Questions & Answers – 7

 

Don't Miss Our Updates
Be the first to get exclusive content straight to your email.
We promise not to spam you. You can unsubscribe at any time.
Invalid email address

Leave a Comment

Share via
Follow us and never miss an update!