Thoughts only; 1 Polarity; Can you correct the polarity at each lamp holder? Promoting, selling, recruiting, coursework and thesis posting is forbidden. Product Data Management PDM exists to keep track of the many design documents produced during product development. It's easy to join and it's free. Red Flag This Post Please let us know here why this post is inappropriate. But not all engineering companies use PDM equally.
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CR "As iron sharpens iron, so one person sharpens another. Register now while it's still free! Of particular interest from that thread was the very first response where itsmoked strongly suggested I check the polarities of the lamp sockets to see which ones had live shells as opposed to live centre buttons.
Supporting photo evidence shall be sent to "doyenong hanmail. Download Now While the basic methodologies of traditional manufacturing remain the same, there are many efficiencies and levels of automation that have augmented modern machinery over the past decade. Your second point is exactly where I was going when it comes to hooking up the second IT. Do not close this window until processing completes. I'v been re-reading Transport Canada's Marine Safety Ship's Electrical Standards, also known as TPE, as well as the Canadian Electrical Code, and if I'm interpreting these correctly, not only are ungrounded two-wire single phase distribution systems a recognized and acceptable standard type of vessel electricity distribution system, but the Canadian Electrical Code does not apply aboard ships registered with Transport Canada.
Any thoughts as to what else needs to be considered along the way? By joining you are opting in to receive e-mail. The second IT I'm contemplating using, if I can find such a beast, is one with a 2: Download Now 3D printing is developing fast. This happens naturally and cannot be intentionally controlled.
Do any of you have experience in dealing with your AHJ in idiosyncratic situations such as this? My thoughts are to go with that scheme, but with the addition of a pair of galvanic isolator diodes between shore ground and ship ground [physically, this would be between the IT core and case] so as to eliminate as much as possible any hull currents flowing while precluding the development of a step potential difference between the vessel and the shore.
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But not all engineering companies use PDM equally. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.
Red Flag This Tp217e Please let us know here why this post is inappropriate. It's easy to join and it's free. Thoughts only; 1 Polarity; Can you correct the polarity at each lamp holder?
Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. If this is to avoid grounding the supply transformer on board the ship so as to avoid possible hull currents it is probably a good idea.
While the basic methodologies of traditional manufacturing remain the same, there are many efficiencies and levels of automation that have augmented modern machinery over the past decade. I finally was able to get a good start on this task with the assistance of a couple of helpers; what I've found is very discouraging, namely that the polarities are completely inconsistent, right down to the individual components within each branch circuit. This transformer's V supply side would be protected with a amp breaker.
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. I have no solutions, but I'm gland to hear that you haven't given up, electrocuted yourself, or sunk the ship. Close this window and log in.
A magpie and a tiger (tpe) - Doyenong
Ground detection could be provided either by the old tried-and-true "two lamps in series across the supply with the midpoint grounded and look for one tp12e7 go dim" method, or by a t127e modern detection system that would not suffer from the limitation of having a blind spot to two grounds of equal severity occurring on the live legs simultaneously.
This transformer's V input winding would have a amp breaker interposed in its supply circuit. Color may be different depending on the clay or glaze based on the time of production. Bill "Why not the best? This window will automatically close when payment is processed. Since c Doyenong All rights reserved.
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