User StayOnTarget

34 votes

2 answers

2k views

What's the difference among these static protection bags?

asked Apr 25, 2020 at 13:38

21 votes

2 answers

3k views

Why do travel transformers have a setting for either 50W or 1600W?

asked Nov 3, 2021 at 18:43

18 votes

3 answers

7k views

What are these teardrop-shaped loops in power lines for?

asked Sep 11, 2020 at 23:14

8 votes

3 answers

3k views

Why is this 240V / 20A motor labelled 3HP?

asked Aug 2, 2020 at 17:18

6 votes

1 answer

109 views

What are these wiry protrusions on a TV antenna?

asked Jan 9, 2020 at 11:13

3 votes

1 answer

1k views

Why does this dimmer switch have reduced wattage capability for LED / CFL bulbs?

asked Sep 4, 2018 at 0:43

3 votes

0 answers

118 views

Identify this telephony or data connector?

asked Nov 19, 2021 at 22:15

3 votes

3 answers

520 views

Replacing a 3-phase speed-varying drum switch with a VFD?

asked Oct 1, 2021 at 21:05

2 votes

2 answers

2k views

Diagnose failure in LED driver

asked Nov 30, 2019 at 13:23

2 votes

3 answers

3k views

Decoding Marathon electric motor model number

asked Sep 6, 2021 at 13:17

1 vote

3 answers

709 views

Correct way to use relay mounting tabs

asked Mar 30, 2018 at 12:23

1 vote

1 answer

5k views

Replacing fuse in Dewalt battery charger

asked Aug 2, 2018 at 22:57

1 vote

1 answer

294 views

Why does wiring to a surge protective device need to avoid sharp bends?

asked Jan 1, 2021 at 17:37

0 votes

2 answers

134 views

Interpreting HP ratings of a pressure switch label?

asked Aug 15, 2021 at 12:14

0 votes

2 answers

94 views

Interpreting a voltage requirement given both as a range and as a percentage?

asked Apr 18, 2020 at 13:17

0 votes

1 answer

4k views

Understanding VFD speed control input using a potentiometer

asked Sep 14, 2020 at 0:58

0 votes

1 answer

104 views

Is this a powerline insulator?

asked Oct 19, 2020 at 21:48

0 votes

1 answer

7k views

Why are the SF amps and FL amps different even though SF = 1.0?

asked Nov 20, 2020 at 1:10

0 votes

1 answer

107 views

What kind of circuit board standoff is this?

asked Dec 20, 2020 at 1:56

0 votes

1 answer

465 views

Diagnosing a chattering AC fan relay

asked Oct 27, 2019 at 23:21

0 votes

1 answer

2k views

Diagnosing slow / gradual electric motor startup

asked Sep 6, 2020 at 21:36

0 votes

2 answers

145 views

I can't identify this component - is it a capacitor?

asked Sep 11, 2020 at 21:22

0 votes

1 answer

99 views

Shorting potential of bimetallic temperature switch?

asked Sep 11, 2021 at 20:38

-1 votes

1 answer

198 views

What is the intended use of this electrician's screwdriver? [closed]

asked Dec 20, 2020 at 17:39

Stack Exchange Network

24 Questions

What's the difference among these static protection bags?

Why do travel transformers have a setting for either 50W or 1600W?

What are these teardrop-shaped loops in power lines for?

Why is this 240V / 20A motor labelled 3HP?

What are these wiry protrusions on a TV antenna?

Why does this dimmer switch have reduced wattage capability for LED / CFL bulbs?

Identify this telephony or data connector?

Replacing a 3-phase speed-varying drum switch with a VFD?

Diagnose failure in LED driver

Decoding Marathon electric motor model number

Correct way to use relay mounting tabs

Replacing fuse in Dewalt battery charger

Why does wiring to a surge protective device need to avoid sharp bends?

Interpreting HP ratings of a pressure switch label?

Interpreting a voltage requirement given both as a range and as a percentage?

Understanding VFD speed control input using a potentiometer

Is this a powerline insulator?

Why are the SF amps and FL amps different even though SF = 1.0?

What kind of circuit board standoff is this?

Diagnosing a chattering AC fan relay

Diagnosing slow / gradual electric motor startup

I can't identify this component - is it a capacitor?

Shorting potential of bimetallic temperature switch?

What is the intended use of this electrician's screwdriver? [closed]