Search found 7 matches
- Wed Mar 13, 2013 5:28 am
- Forum: Training Room
- Topic: fresh water distiller salinity
- Replies: 2
- Views: 3882
Re: fresh water distiller salinity
Yes jk for class 4 in india
- Tue Mar 12, 2013 10:05 pm
- Forum: Training Room
- Topic: fresh water distiller salinity
- Replies: 2
- Views: 3882
fresh water distiller salinity
what all factors determine the salinity of the fresh water produced in a distiller ? Does the feed seawater inlet temperature and the rate of feed in to the evaporator has any effects on the salinity or it affects only the rate of production ? same way percentage of vacuum affects the rate of produc...
- Tue Mar 12, 2013 9:26 pm
- Forum: Training Room
- Topic: tie rod
- Replies: 7
- Views: 11395
Re: tie rod
thanks for your valuable comments jk jolly , its been really helpful .....
- Wed Feb 20, 2013 8:35 pm
- Forum: Training Room
- Topic: tie rod
- Replies: 7
- Views: 11395
Re: tie rod
Thanks a lot for your assistance BP. I have another doubt in starting air line. The ship I worked have Man B&W MC type engine. Through books I find starting line control air is 7 bar, pilot and main starting air pressure acting on cylinder head starting valve is 30 bar. I remember seeing two pre...
- Sat Feb 16, 2013 11:13 pm
- Forum: Training Room
- Topic: tie rod
- Replies: 7
- Views: 11395
tie rod
i have some doubts regarding class 4 exams . expecting answers guys thanks in advance . 1. difference b/w main engine and auxiliary engine tie bolts 2 how tie rods are pretensioned . i had a friend explained me that by using hydraulic jack the threads of tie rods elongate and so tie rods are holding...
- Thu May 24, 2012 3:45 pm
- Forum: Training Room
- Topic: fresh water temperature problem
- Replies: 4
- Views: 7093
Re: fresh water temperature problem
JollyJack , BP thanks for your valuable guidance . i have been at sea so couldnt post a reply earlier . i checked the manual . they had given as the 3 way by-pass valve automatically maintains the temperature at 76 degree and temperature upto 85 is reasonable . no hand wheel also provided . they had...
- Fri May 11, 2012 3:02 pm
- Forum: Training Room
- Topic: fresh water temperature problem
- Replies: 4
- Views: 7093
fresh water temperature problem
hi guys , in a generator in our ship since i joined i have never seen temperature fall behind around 70 degrees , we had been at dock some sometime , they did all cleaning and maintenance work on generator coolers . we started the generator three days before , since then fresh water temperature is a...