Function 6 Marine Engineering Maintaince and repair
SET 1
1.AE load dropped from 600kw to 400 kW T/C Explain Reasons for Surging ?
2.What is Cold corrosion ?
3.Full Copt plant preparations , cross questions ?
4.Gas freeing n what do u do in it?
5.lub oil properties
6.lub oil test done onboard
7.how u ll install a new stud after removed broken one when all passage and everything s clear ( just how u ll fix a new stud)
8. Boiler blow down procedure. Which valves are fully open and Why ?
9.Single Stage air compressor
10.why intercooler s present
11.what if intercooler leaks
12.why air compressor valves are different from globe valve and other valves
13.Refer compressor s gear driven r belt driven and Why
14.Tappet clearance
15.Pump overhauling procedure
16.Globe valve overhauling procedure.
17.What will u do if ur seat is having a big groove
18.Dowel pin where it is used
19.Reemer
20Running direction interlock
21.Tappet clerance
22.Lot of cross questions
23.Annealing
24.Hw bearing fitted in shafts..
25.Welding safeties cross
26.questions two cables where n its used earthing y no to Hull
27.Deck seal types purpose
28.Centrifugal pump explanation full
