[DARARepeater] Thursday Night Group

[George]

TNG – what did Santa bring you?

Projects 

** License Exam Questions – 219

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The Thursday Night Group will meet IN PERSON

Thursday, Dec 29, 2022 

Speakers will start about 7:30.

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Things this week:  

TNG – what did Santa bring you?

Just swapping stories and having fun.

 

Even though masks are not required feel free to wear a mask if you feel more comfortable.  There will be some wearing mask so you will not be the only one.

 

PLEASE if you are having any of the COVID symptoms DO NOT come to the clubhouse.

 

Projects 

Keep working on your projects at home OR bring them with you to TNG and do them there.   

** License Exam Questions – 219

Again this week, the quiz topic is the answer to the Technician question.

 

T6A05 What type of electrical component consists of conductive surfaces separated by an insulator?

A. Resistor

B. Potentiometer

C. Oscillator

D. Capacitor

 

G6A13 Why is the polarity of applied voltages important for polarized capacitors?

A. Incorrect polarity can cause the capacitor to short-circuit

B. Reverse voltages can destroy the dielectric layer of an electrolytic capacitor

C. The capacitor could overheat and explode

D. All these choices are correct

 

E6B04 What type of semiconductor device is designed for use as a voltage-controlled capacitor?

A. Varactor diode

B. Tunnel diode

C. Silicon-controlled rectifier

D. Zener diode

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 evenings.

Everyone is invited!!! 

 

 

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Answers:

T6A05 = D. 

G6A13 = D.

E6B04 = A.

Quiz 219

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