Compute the output of this circuit D as a function of inputs A and B

Fill in the Blank

1. Which numbered device is a sensor? __________

2. Which numbered device is a controller? __________

3. Which two devices are controlled devices for water? _______ ______

Fill in the Blank (Normally Open, Mixing, Return, Transducer, Electronic signal into a Pneumatic signal, Open, Parallel)

4. Device n1 shows _______________ blade dampers.

5. These dampers control ____________ air.

6. These dampers are linked normally _______________.

7. Device n3 is a __________________.

8. Device n3 converts an ___________ signal into a ____________ signal.

9. Device n2 is a three-way _______________ valve.

10. Device n5 is a two-way _______________ valve

Consider two identical relays in series (line 1)? If the each relays require 10V minimum to pull in their contact, when the switch is closed, will the pilot light (line 2) go on? Why or why not?

A B D Exhaust Air 6 Outside Ar IC To Zone 2 SCHWSV EXEN HW 5 HWR CHWR 3 24V 1 (R1, (R2) N HE H R1-1 R2-1 Pilot Light