Marine engineering broch
Intro to Marine Engineering 2 2011 Part 7 potx
... be as low as from to 12 per cent, carbon dioxide from to 25 per cent and relative humidity is kept within 40 to 90 per cent Refrigeration, air conditioning and ventilation 175 The chamber or ... crane operator can function alone The crane is usually mounted on a pedestal to offer adequate visibility to the operator For occasional heavy loads arrangements for two cranes to work...
Ngày tải lên: 12/08/2014, 03:20
Intro to Marine Engineering 2 2011 Part 8 pdf
... Piston 12 Bridge piece 13 Plunger 14 Spring 15 Case nuts and bolts 16 Shaft sleeve 17 Needle bearing 18 Roller journal 19 Oil seal 20 Retaining plate 21 Slipper 22 Circlip 23 , 24 O-rings 26 Vent ... Vent plug 27 Roller bearing cap 28 Control lever 29 Oil seal 30 Top trunnion and cover 32, 34 Bottom trunnion and cover 21 6 Stee ring gear The telemotor system is shown in Figure 12....
Ngày tải lên: 12/08/2014, 03:20
Intro to Marine Engineering 2 2011 Part 10 pps
... exciter output is fed to the rectifiers and then through conductors in the hollow shaft to the alternator field coils An automatic voltage regulator is used with this type of alternator The construction ... then Figure 14 ,10 Series wound d.c motor Electrical equipment 26 7 Resistance Figure 14.11 D.C motor starter progressively removed The arm must be moved slowly to enable the motor...
Ngày tải lên: 12/08/2014, 03:20
Intro to Marine Engineering 2 2011 Part 12 docx
... amounts to improve strength, particularly at high temperatures Vanadium is added in small amounts to increase strength and resistance to fatigue Tungsten added at between 12 and 18%, together ... the Engineering Department, conventional watchkeeping and UMS practices will now be outlined The Engineering Department The Chief Engineer is directly responsible to the Master for the...
Ngày tải lên: 12/08/2014, 03:20
Intro to Marine Engineering 2E Episode 5 doc
... bearing Figure 6 ,5 AxiaS-flow pump a TJ i "2 5' OP Pumps and pumping systems 119 is equivalent to a low lift centrifugal pump and the higher speeds possible enable a smaller driving motor to be used ... will vary according to the type of seal Replaceable wear rings are fitted to the impeller and the casing The motor support bracket has two large apertures to provide access to t...
Ngày tải lên: 13/08/2014, 16:22