What type of water contains contaminants as a result of process contact and becomes a stream considered wastewater?
A) Sour water
B) Fire water
C) Boiler feed water
D) Cooling water
Answer: A
Explanation: A) Correct. Sour water contains contaminants as a result of process contact and becomes a stream considered wastewater.
B) Incorrect. Fire water is pressurized water that is used to extinguish fires.
C) Incorrect. Boiler feed water is deionized water that is sent to a boiler in order to produce steam.
D) Incorrect. Cooling water is water that is sent from a cooling tower into unit heat exchangers, and other pieces of equipment, to cool process fluids, and is then returned to the cooling tower for cooling and reuse.
You might also like to view...
Given the op amp circuit shown in Fig. 5.72, express v? in terms of v? and v?.
 FIGURE 1.png)
Technician A says that an alternator overrunning pulley is used to reduce vibration and noise, Technician B says that an overrunning alternator pulley or dampener uses a one-way clutch. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Which of the following is a type of material rated by the American Plywood Association (APA) is available as a combination underlayment and subflooring material?
A) Luan B) Sturd-I-Floor C) Three ply southern pine #2 D) Five ply artic birch
When conceptualizing lightning and charge distribution, the endpoints to consider are Point B on Earth and Point A in the ____.
A. troposphere B. ionosphere C. stratosphere D. magnetosphere