General Plant

1. After installing a new gauge glass you should

Open the steam valve first

Open the water valve first

Find someone else to open the valves so you won’t get hurt

2. A sling psychrometer is used to measure

Wet and dry bulb temperature

Dew point

Sensible humidity

3. The sodium In a sodium zeolite softener comes from

DA tank

Make up water

Brine Tank

4. A preheater is located between the

Economizer and the boiler

Stack and the other side of the boiler

Stack and the economizer

5. A dry pipe is located in the

Mud drum

Feed water line

Steam drum

6. What is an Aegis Shaft Ring used for?

Sends voltage from VFD to ground.

Sends VFD voltage to the motor bearings.

A ring that Thor borrowed from Zeus.

7. Three phase motors can be operated by having

230 V on all three phases

115 V on all three phases

230 V on one phase and 115 V on two phases

8. When at rest, people generate how many Btu per hour?

650

400

250

9. One cubic foot of water weighs approximately

39 lbs.

180 lbs.

62 lbs.