I was in an interview where I was one of many 'interviewers' (two engineers, one manager and one HR flunky)and a number of weenie questions were asked. We just wanted to get the kid to relax and talk. Extracting a high enough word count out of an engineer to make an educated guess as to whether...
I am trying to clean up our blower product-line drawings and I would like to provide an assembly dimension from the inside of the blower housing to the impeller. I would like to dimension the parts such that I have the greatest amount of mating surface between the impeller and the motor shaft...
I would start looking at small companies. The gatekeepers at big companies are the flakes in the HR departments with communications degrees. Someone tells them that an applicable canidate has to have such and such degree. They don't know enough to understand that the most valuable skill you...
I am trying to upgrade a single-ended recuperative burner's radiant tube. The current tube is 6" OD, ~6' long, made of Duraloy 22H, and cantilevered out from the furnace wall. I would like to use a SiC tube, but as SiC doesn't work well in any high tension application, I am concerned about the...
The "regulation" you refer to, is NFPA 86, which states that when you can't auto-ignite(because your chamber, furnace, oven, etc. isn't hot enough ~850C), you have to have a flame safety system in place so you don't allow gas to build up. This is a common control sequence that will confirm the...
