Hey everyone
I am doing my first class mechanics exam soon. I was wondering does anyone know what formula are provided.
Search found 9 matches
- Fri Apr 15, 2011 10:08 am
- Forum: Crew Mess
- Topic: Mechanics Formula
- Replies: 6
- Views: 7736
- Tue Apr 12, 2011 4:42 am
- Forum: Crew Mess
- Topic: Food Waste
- Replies: 2
- Views: 3705
Food Waste
Ok everyone here is a chance to show up the mates on board my vessel. We are a Canadian Flagged vessel working in the North Sea. The powers that be say that no food waste can be disposed of overboard. Our garbage skiff is more than ripe. I have read the Canada Shipping Act and Marpol Annex 5 and the...
- Thu Jan 20, 2011 1:19 pm
- Forum: The Workshop
- Topic: Refrigeration Question
- Replies: 5
- Views: 6214
Re: Refrigeration Question
Actually after sizing it up some more what I really need to do is isolate the compressor. so I think I have to close the condenser outlet and run the compressor till the hp gas accumulates in the condenser and then close the inlet and outlet of the the compressor. Then change the compressor valves a...
- Thu Jan 20, 2011 4:23 am
- Forum: The Workshop
- Topic: Refrigeration Question
- Replies: 5
- Views: 6214
Refrigeration Question
I have two refrigeration units for the cooks freezer and cold room. The are in parallel, one leading and one lagging. They have water cooled condensers and the freon refrigerant. I have to service one of them. The question is...How do I take all the refrigerant from one system and put it into the ot...
- Sat Mar 27, 2010 7:21 am
- Forum: The Workshop
- Topic: Marine Engineering - Practical Tips & Tricks
- Replies: 62
- Views: 117187
Re: Tips & Tricks
Some really great stuff
I have lapped in many fuel pumps, compressor valves, injectors etc...even using 800 grit I couldn't get better than a satin finish. Then one day someone introduced me to Jewlers Rouge. Its like a red piece of hard puddy and it gives you a mirror finish.
I have lapped in many fuel pumps, compressor valves, injectors etc...even using 800 grit I couldn't get better than a satin finish. Then one day someone introduced me to Jewlers Rouge. Its like a red piece of hard puddy and it gives you a mirror finish.
- Sat Mar 27, 2010 7:06 am
- Forum: The Workshop
- Topic: Fittings and Threads
- Replies: 11
- Views: 10943
Re: Fittings and Threads
Well for those intrested the cocks were M20 x 1.5 metric. However I am still up to my eyeballs in fittings...I need specifics on what thread guages to order and what references to use. I am dealing with compression fittings of all types from stainless high pressure used with steel tubing to brass co...
- Mon Mar 23, 2009 10:14 am
- Forum: The Workshop
- Topic: Fittings and Threads
- Replies: 11
- Views: 10943
Re: Fittings and Threads
Thanks for the references guys. I'll be sure to check them out. The problem I'm having is with some old cocks which go to pressure gauges. I'm trying to find out what fitting to use with my tubing to the pressure gauge. Order new cocks that sort of thing.
- Thu Mar 19, 2009 3:30 am
- Forum: The Workshop
- Topic: What do You See?
- Replies: 7
- Views: 7827
Re: What do You See?
I see that the beam has been compromised to make room for the pipe.
- Wed Mar 18, 2009 1:32 pm
- Forum: The Workshop
- Topic: Fittings and Threads
- Replies: 11
- Views: 10943
Fittings and Threads
Can someone please help me with all the different threads and fittings. I have to find out what I have on board and then order some more.