[DARARepeater] Thursday Night Group

[George]

Clean-up

February 27 - 3D printing 

Upcoming Hamfest

Projects

** License Exam Questions of the week

 

The Thursday Night Group will meet

Thursday, February 20 at 7:00 pm at the DARA Clubhouse.

------------------------------------------------------

Things this week:  

1.   Clean-up 

 

Let's do a spring clean-up and decide what we are parting with at April's
Swap Meet ( was the DARA auction ).

 

2.  February 27 - 3D printing 

We will start our discussion and training on how to use the 3D printer.
This will include talk about what software to use, what you can make, how
long a project might take, among other things.

 

3. Upcoming Hamfest 


02/22/2020 | La Porte County Amateur Radio Hamfest
<http://www.arrl.org/hamfests/la-porte-county-amateur-radio-hamfest-2>  

Location: La Porte, IN
Type: ARRL Hamfest
Sponsor: La Porte County Amateur Radio Club
Website: http://lpcarc.org

 

03/01/2020 | WinterHamFest
Location: Elyria, OH
Sponsor: Northern Ohio Amateur Radio Society
Website: http://noars.net 

 

03/07/2020 | Cave City Hamfest
<http://www.arrl.org/hamfests/cave-city-hamfest-9>  

Location: Cave City , KY
Type: ARRL Hamfest
Sponsor: Mammoth Cave Amateur Radio Club
Website: http://ky4x.org

 

03/14-15/2020 | Toledo Hamfest, 

ARRL Great Lakes Division Convention
Location: Perrysburg, OH
Sponsor: Toledo Mobile Radio Association
Website: http://www.tmrahamradio.org 

 

03/15/2020 | WVARA 2020 Hamfest
<http://www.arrl.org/hamfests/wvara-2020-hamfest>  

Location: BRAZIL, IN
Type: ARRL Hamfest
Sponsor: Wabash Valley Amateur Radio Association Inc 
Website: http://w9uuu.org

 

03/21/2020 | Mid-Ohio Valley ARC Hamfest
Location: Gallipolis, OH
Sponsor: Mid-Ohio Valley Amateur Radio Club, Inc.
Website: http://sites.google.com/site/midohiovalleyarc/

 

4. Projects

Bring something to work on.   What are you building?

5. License Exam Questions of the week

One question is drawn from each of the three question pools. Steve, AE8AT,
is providing these questions.  Thanks Steve

 

Answers are at the end of this email.

 

Did anyone guess that the topic this week might be "series"?  Well, if last
week's quiz on "parallel" tipped you off, you might have found some of these
questions right next to last week's in each of the question books.

T5D15 What is the voltage across each of two components in series with a
voltage source?

A. The same voltage as the source

B. Half the source voltage

C. It is determined by the type and value of the components

D. Twice the source voltage

 

G5C11 What is the inductance of a 20 millihenry inductor connected in series
with a 50 millihenry inductor?

A. 0.07 millihenries

B. 14.3 millihenries

C. 70 millihenries

D. 1000 millihenries

 

E5A10 How is the Q of an RLC series resonant circuit calculated?

A. Reactance of either the inductance or capacitance divided by the
resistance

B. Reactance of either the inductance or capacitance times the resistance

C. Resistance divided by the reactance of either the inductance or
capacitance

D. Reactance of the inductance times the reactance of the capacitance

For more information about B-Road Thursday Evening Group Projects.

Go to W8BI homepage ( <http://www.w8bi.org> http://www.w8bi.org) under
Education, Thursday Group.

Or

Go to ( <https://sites.google.com/site/darathursdaynite/>
https://sites.google.com/site/darathursdaynite)

There is a lot of information on this web site with additional content.

Hope to see you on Thursday evening's.

Everyone is invited!!! 

 

 

 

Answers:

T5D15 = C.

G5C11 = C.

E5A10 = A.

 

Quiz 80

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/dararepeater/attachments/20200219/2d6774de/attachment.html>