Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
![](https://s.yimg.com/ag/images/4545/37435924593_4f1642_192sq.jpg)
Johnny Martyr
Available Light 35mm Photojournalist | JohnnyMartyr@Hotmail.com | www.JohnnyMartyr.com | www.Facebook.com/JohnnyMartyrPhotographer | www.Linkedin.com/in/JohnnyMartyr | www.Flickr.com/Photos/JohnnyMartyr
Regarding vacuum tubes, when replacing one, do the terminals need to be oriented a particular way?
To date, I have just placed a replacement tube into the socket in the same orientation as the old one but how does one determine the orientation otherwise? Thanks!
3 AnswersOther - Electronics4 years agofhotoace, do you have a website of your photography work that you can share with those of us who follow you on Y!A!?
I'm interested in seeing more of your work and appearances! Thanks!
Photography4 years agoIs there a "C Series" of Nikkor/Nikon lenses?
"C" seems to be a designation for S Mount telephotos that are compatible with Contax bodies. However, there are also other S Mount and F Mount lenses featuring "C" in their name. I've also never heard anyone refer to a "C Series" outside of this Y!A question:
Please provide evidence and a definition of the "C Series" if it exists. Thanks!
1 AnswerCameras4 years agoWhat would Yahoo! do if nearly all the top answerers went on a strike until this was a monetized site like YouTube?
Just curious about your thoughts. Maybe it wouldn't matter because questions would still be answered by folks not in top rating. And of course maybe it's just impossible since such a strike would be extremely difficult to organize.
4 AnswersYahoo Answers5 years agoWhen using cruise control, does the car automatically apply both the accelerator and the brake or only the accelerator?
Is there any difference between an automatic or a manual transmission in how speed is governed?
4 AnswersMaintenance & Repairs5 years agoIn reference to vacuum tubes, what is "tube rolling"?
3 AnswersMusic & Music Players5 years ago