![iibabycarrotsii](/avatars/44624.jpg)
iibabycarrotsii
14.01.2020 •
Physics
Walking converts what type of energy into mechanical energy?
Solved
Show answers
More tips
- F Food and Cooking When is Easter in 2011?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- F Food and Cooking The Disease That Haunted Abraham Lincoln...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- H Health and Medicine How to perform artificial respiration?...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
Answers on questions: Physics
- E English I’ll vote you Brainiest... Just Help Asap. And here is a picture for a better view of the questions. Also the paragraph is Fresh & Blood So Cheap: The Triangle...
- P Physics . A thin stream of water flows vertically downward. The stream bends toward a positively charged object when it is placed near it. The positively charged object is...
Ответ:
Ответ:
If the primary has 10 turns and the secondary has 70 turns,
then the voltage that appears across the secondary is
7 times the voltage that you feed to the primary.
If you're 'exciting' the primary with 170 volts, then you need
to be cautious around the secondary terminals, because there's
1,190 volts there !
If you want to use your transformer in a step-down configuration,
you can certainly connect it up the other way around.
Feed the 170 volts to the winding with 70 turns. You've reversed
the labels 'primary' and 'secondary', and that's OK. The voltage
at the terminals of the 10-turn winding will be (170/7) = 24.3 volts.