⏚ Electrical Engineering

old GE motor

I discovered in my pile this motor: GE A-C Motor Model 35898 For Lighting Circuits 110V 5.2A 1 phase 1/4HP 60cy 1725 rp...

1 comments posted 8yrs

posted by email

1 comments posted 8yrs posted by email

Dogs

This is certainly the truth http://www.seattlepi.com/comics-and-games/fun/Mallard_Fillmore/2017-07-28/ I am now registe...

0 comments posted 9yrs

posted by gfretwell

0 comments posted 9yrs posted by gfretwell

Question about digital thermometer circuit board

I have a very inexpensive digital thermometer/hygrometer that works well but the temperature only reads centigrade. The...

5 comments posted 9yrs

posted by nospam-m

5 comments posted 9yrs posted by nospam-m

Who can tell me how much about one set 3T induction furnace?

Hello,sir or madam, Do anybody know 3 ton capacity 6 rectifier 12 pulse;steel shell;cast iron melting furnace ballpark e...

0 comments posted 9yrs

posted by buzoufly

0 comments posted 9yrs posted by buzoufly

Question about Door Bell Wiring

I need a second doorbell in the garage shop. There is only one button (at the front door). The transformer is in the ga...

7 comments posted 9yrs

posted by nospam-m

7 comments posted 9yrs posted by nospam-m

Help with wiring zwave switch for water heater (240V)

Moin, I hope this is a suitable group for this kind of question. If no, suggestions are welcome. I'd like to automate o...

4 comments posted 9yrs

posted by mathias

4 comments posted 9yrs posted by mathias

What is going on here (electrically)?

In Philadelphia, the electrical distribution system has many configurations similar to these: https://goo.gl/maps/CFTdN...

7 comments posted 9yrs

posted by moroney

7 comments posted 9yrs posted by moroney

Electrical Safety Month

Got the heads up from this groups website on social media. https://www.thunderclap.it/projects/56011-support-electrical-...

0 comments posted 9yrs

posted by royquijanotech

0 comments posted 9yrs posted by royquijanotech

Microwave oven woes...

A client left a faulty microwave oven at my friend's shop, I opened it up and first thing I checked was, of course the...

15 comments posted 9yrs

posted by noone

15 comments posted 9yrs posted by noone

DC Motor

On older[30 to 50 years] field wound DC motors the field voltage was 90 volts. Why 90 volts and how was it derived? Tham...

0 comments posted 9yrs

posted by email

0 comments posted 9yrs posted by email

MV Power Factor Meters/Measurement

Hello, all, especially power engineers that plan MV distribution runs for electric utilities. Say a 12470/7200 volt med...

0 comments posted 9yrs

posted by arl_123234

0 comments posted 9yrs posted by arl_123234

Special function in power plants

DO power plants have a MILITARY function that short-circuit ALL citizens' AC socket? :)

0 comments posted 9yrs

posted by toylet.toylet

0 comments posted 9yrs posted by toylet.toylet

To those who think solar panels match demand against load

It's 35 Celsius (95 Farenheit) here, and overcast all day. My air conditioner is definitely not running on solar power....

14 comments posted 9yrs

posted by sylvia

14 comments posted 9yrs posted by sylvia

How is one volt defined?

Just curious about it. Does every country have its own devices to calibrate one volt in meters?

22 comments posted 9yrs

posted by toylet.toylet

22 comments posted 9yrs posted by toylet.toylet

Abraham-Ada's Method

Abraham-Ada's Method /*********************************************************/ Hi, folks. Do you know how to vote whe...

7 comments posted 9yrs

posted by chanzhaiming

7 comments posted 9yrs posted by chanzhaiming