Saturday 23 July 2016

MEO CL 4 vishakapatnam - MEP Questions asked by C S RAO

1)      Details of ship? and type of engine worked
2)      Marking on flywheel damaged, how you identify tdc.
3)      Enclosed space entry, hazards, where air goes from the ballast.
4)      Air compressor safeties &y inter-cooler provided.
 -     Db tank inspection.
5)      Aux engine tdc position exact position, how u'l get??
6)      fridge compressor safeties, simulation ,hp cut-out ,lp cut-out,
what happens when hp cut-out not operational??
7)      Enclosed space checks.
8)      Bottom end bolts renewal why ,stresses on bottom end bolts ,bottom end bearing clearance
9)      crankcase inspection (he told me while leaving ,check lube oil colour ,liner leak ,everything next time)
10)  bottom end bearing clearance not feeler gauge method
11)  When you going to take watch, you have noticed that the A/E expansion tank water over flowing. What are the checks you are going to do to trace the problem?
12)  purifier transmission in detail
13)  Stressed on velocity ratio and exact values.
14)  A/E crankcase inspection(told about web slippage ,cross questions on that) ,types of a/E crankshafts.
15)  A/e engine performance
16)  how do change the packing of a sea suction v/v
17)  How to find A/E valve timing?
18)   How to prepare a joint/gasket without old one for reference?
19)  How to remove a sheared off stud?
20)  Enclosed space entry. Gas meters working.
21)  Centrifugal pump water ring primer working.
22)  Auxiliary engine tappet clearance. When there is no flywheel marking? And cross question.
23)  Purifier power transmission. Cross question regarding friction clutch.
24)  Bottom end bearing clearance of A/E. i told feeler gauge method .he asked the position of piston.
25)  A/E air starting system .rotator valve distributor working. Engine not starting with air causes?
26)  Refrigeration short cycling reasons?
27)  One unit exhaust temp rise. Cross question regarding fuel injection timing?
28)  air compressor valve type n overhaul n test on valve
29)  A/e decarb procedure
30)  what are the checks in liner and cross quest- liner calibration
31)  How bottom end bearing and top end bearing clearances taken, cross quest-what is the position of the piston while taking clearances
32)  What are the checks in piston and cross quest- piston clearances
33)  Overhauling of fuel injector of A/e cross quest-what all the tests done
34)  How u check the nozzle are ok
35)  What is gland stem and cross quest- why vacuum is maintain
36)  reason for decarb and decarb of alternator
37)   Boiler safety with alarms and trip.
38)   Boiler alarm testing.
39)   crankshaft deflection
40)   double bottom take inspection with full of oil
41)   gas detector calibration and SCBA checks different types of blower
42)   alternator bearing clearance
43)   why inter cooler provided in air compressor
44)  How do you de sludge the purifier
45)  Boiler water trips and how do u test. (He specified high water level alarm testing).
46)  Boiler blow back.
47)  How can you purify oils with density more than one
48)  Aux engine starting air system. (He didn’t want to hear the starting by a air stating motor, he said explain distribution system).
49)  Finally he asked how do u cut a gasket for main sea water pipe. (He wanted hear the diameter of the pipe and the number of the screws on the flange).
50)  Centrifugal pump overhauling,

51)  Changing the auto back wash filter in the engine is in running

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