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Unformatted text preview: -Once the drum is full, the drum motor runs for 5 minutes-Then, a (Drain) Solenoid valve is activated to empty the drum-The drain valve is active until a N.O. Low level switch activates IF YOU REALLY WANT TO CHALLENGE YOURSELF TRY THE NEXT QUESTION (The exam will not have questions of this high difficulty): 3. Two motors are controlled as follows:-Pressing a N.O. start pushbutton starts and seals motor M1-10 seconds later, motor M2 starts and seals itself-Pressing a N.C. stop pushbutton will stop M2 first-20 seconds later, motor M1 stops...
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This note was uploaded on 03/21/2012 for the course EE 369 taught by Professor Khan during the Fall '10 term at Mohawk College.
- Fall '10