Questions of the week of 03/ 26/ 17

**
Questions of the week
**
Introduction and requirements:

A member of the Award Committee will post a question, at a random day/time.

A competing member may make one post per question thread to answer the question and the member’s winning entry must have all parts of the question answered completely in that one post. Editing your one answer post allowed will result in disqualification.

Winnings will be limited to no more than 6 times in a given year, the objective is to allow as many Members a chance to win as possible.
Any disregard to the above and divulging the correct answers will forfeit the weekly winnings.

So please refrain from participating if you have already won in the maximum for the Year.

First correct answer (as judged by the Awards Committee or Poster of the Question) wins.

The lucky winner will get a case of “Now that you’ve had a Home Inspection Books” shipped to them at their address on file. Make sure your Address on File with Inachi is correct.

Courtesy of Nick Gromicko.

Winners of the Question of The Week shall request their prize by emailing fastreply@nachi.org and submitting their Mailing address for shipping.

Allow 2 weeks for delivery.

The Questions:
**

  1. Which of these flashings (can be more than one) will corrode from galvanic action? **

a. Lead
b. Stainless steel
c. Aluminum
d. Copper
**
2. The IPC sets minimum regulations for plumbing systems using both prescriptive and performance-related provisions covering topics such as:**

a. Storm drains
b. Flood control
c. Lawn watering
d. All of the above
**
3. Thermal radiation and the infrared radiation are the same thing if the sources of the radiation have temperatures comparable to the room temperature. T or F**
**
4. A truss with 3 bearing points is called a Tres truss? T or F **

1b,c,d
D
F
F

Good questions for the week Paul. :slight_smile:

  1. A, B, C & D
  2. A.
  3. False
  4. False

c, d, f, f

  1. a & d
    d
    t
    f

Bcd
a
t
f

A,B,C,D
D
t,f

A, B, C, D (All)
D.
F.
F.

1.abc
2.a
3.t
4.f

John Olson gets the correct answers.

  1. My sources said only lead and aluminum get corroded. I then checked another source and pretty much all metals can be affected by galvanic corrosion. So the answer turns out to be different than what my original source said. D. All of the above.

  2. My sources said the IPC monitors storm sewers. I made the rest up but I found out the IPC also regulates irrigation (which could be called lawn sprinklers and also monitors flood control equipment.) So its D. All of the above.

  3. True

4.** False** Tri bearing trusses is the correct name.

So in the end I (the questions guy) got 2 wrong!

We all learn something in the interim Paul.
Good job. :slight_smile:

Congratulations John on your 4th win this year. :slight_smile:

Thank Paul for making me research and learn, it is great, and even if I reach my limit I will learn from the questions. It is a great thing you do Paul. Thanks, John

Congratulations, John!

Very nice, Paul!