Technical quiz 5

Find the correct Trip valve model for the given condition. 

• 377D

• 377U

• 377CCW

• 377CW

Find the fail action for the given hook-up. 

• Fail open

• Fail close

• Fail Lock in Last position

Which two ports from 377L Trip valve should connect with DVC?

• Port F&C

• Port B&E

• Port A&D

• Port D&B

Which two ports from 377U Trip valve should connect with actuator?

• Port A&D

• Port D&B

• Port F&C

• Port B&E

In 377L Trip Valve which two ports should Plug?

• Port F&C

• Port A&D 

• Port B&E

• Port D&B

Where to connect volume tank in 377U? 

• Port A 

• Port F  

• Port C

• Port D

Which switching valve will connect to VOLUME Tank to achieve fail close on-air failure with PDTO configuration? 

• A

• B

Find the valve position for below condition. VALVE CONFIGURATION CW TO CLOSE.

• CLOSE

• OPEN

Find the correct solenoid state for the condition below

• energize 

• de-energize

Find the correct solenoid state for the given condition

• energize

• de-energize