Skip to main content
ThreePhaseEel's user avatar
ThreePhaseEel's user avatar
ThreePhaseEel's user avatar
ThreePhaseEel
  • Member for 9 years, 3 months
  • Last seen more than a week ago
8 votes

Why are three way bridges rare?

7 votes
Accepted

How are train crossing signals and highway traffic signals coordinated?

7 votes
Accepted

How to notate the position of a train?

4 votes
Accepted

Two railway locomotives connected one after another

4 votes

What is required to implement Positive Train Control on railroads in the US?

3 votes
Accepted

Can a dry-pipe or preaction valve be used to create a branch off a wet pipe sprinkler system?

3 votes
Accepted

Are there any precedent designs for a mechanically-delayed pressure release valve?

1 vote

EMC filter selection and installation while there is power line filter leakage current

1 vote

If the emergency brake in a train is broken, do the passenger car brakes still work?

1 vote

Why are 4-stroke diesel engines preferred in new developments?

0 votes
Accepted

What surface temperature (rise) is required to (dis)qualify a combustion appliance from obtaining a "zero clearance to combustibles" rating?