Test 2 online.docx - User Course Test Started Submitted...

  • No School
  • AA 1
  • 9

This preview shows page 1 - 4 out of 9 pages.

User Quang Thai Pham Course Building Systems: Practical Overview Test Chapters 6-10 Quick True/False Online Testing of Understanding Started 4/4/19 5:03 PM Submitted 4/4/19 5:45 PM Status Completed Attempt Score 104 out of 124 points Time Elapsed 41 minutes out of 1 hour Question 1 2 out of 2 points Modulating valves such as gate valves, are found in building control systems . Question 2 2 out of 2 points The three main categories of water use in buildings include Domestic water, Process water and Outdoor water. Question 3 0 out of 2 points An Uninterruptible Power Service (UPS) provides precise, unbroken AC power and protects against brown-outs as well as black-outs. Question 4 2 out of 2 points Cleaning the coil (heat exchanger) surfaces by the building operator is the only task that ensures that the air handling system will work at optimum efficiency. Question 5 2 out of 2 points When untreated water is used for cooling purposes, for example, fouling from suspended matter and micro-organisms may occur. Question 6 2 out of 2 points Energy is the rate of use of electricity and the units are Kilowatts.
Image of page 1

Subscribe to view the full document.

Question 7 2 out of 2 points Building air handling systems often are organized into zones, in order to provide different levels of ventilation to each zone depending on its unique requirements. Question 8 2 out of 2 points Corrosion is an electrochemical process between a material, usually a metal, and its environment that produces a deterioration of the material and its properties. Question 9 2 out of 2 points Most deaths in fire situations are caused by flames, not by smoke inhalation or by smoke preventing people from exiting the building. Question 10 2 out of 2 points Air can be dehumidified by increasing its temperature and allowing the water to condense out. Question 11 2 out of 2 points Relative Humidity (RH), given as a percentage, is humidity at saturation. Question 12 2 out of 2 points Secondary treatment removes suspended material by screening, settling or flotation. Question 13 2 out of 2 points Chemical/other treatment and sewer charges are not benefits of water efficiencies. Question 14 0 out of 2 points Colour Temperature Index is a unit of measure that defines how well colours are rendered by different illumination conditions in comparison to a standard (such as daylight).
Image of page 2
Question 15 0 out of 2 points The Total pressure in a duct, is the sum of the static and internal pressures.
Image of page 3

Subscribe to view the full document.

Image of page 4
  • Fall '19

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Ask Expert Tutors You can ask 0 bonus questions You can ask 0 questions (0 expire soon) You can ask 0 questions (will expire )
Answers in as fast as 15 minutes