Answer: - Safe and secure storage of loose items
- proper securing of doors etc
- Good maintenance of fittings and fixtures - Adequate illumination of work or transit area - Avoidance of over loading electrical circuit especially in cabins
- Clear and legible signs or operational notices
- Proper clearance and disposal of garbage or waste materials or waste oil
17 who has responsibility for protection of environment? Answer: Every body on board has the responsibility to protect the environment
18 What will you do from your engine side when ship gets fire while discharge cargo in port? Answer : - Life saving
- Support fire fighting team
- Prepare engine for leaving the port
19 If you have to work in side of an enclosed space, what is necessary before you commence your work?
- Work permit from master or chief engineer to enter enclosed space.
20 What will you do to prevent spreading of fire? - shut off ventilator to affected area
- Switch off electrical power supply to affected area
21 How would you detect the condition of diesel engine during operation?
22 How would you keep diesel engine in good operation order? 23 How many types of indicator diagram can be obtained from two stroke diesel engine?
24 What is the indication that white smoke from M/E exhaust funnel?
- It is the indication that fuel oil is evaporating in exhaust gas manifold and used to happen during raising engine speed from harbor speed to sea speed
- In the other hand it is indication high water contend in fuel oil or there is water leakage in one of combustion space/exhaust valve’
25 what is the indication of black smoke from M/E exhaust funnel? 26 How would you organize engineers and ratings for overhauling of M/E piston piston ring and stuffing box during port stay? 27 How would you prepare for M/E X-head survey? 28 What do you understand PMS?
29 Describe safety shut down and alarms for M/E 30 how often will test safety devices in E/R?
31 What will you do if M/E remote control was failed during
maneuvering?
32 How may fuel be cut off a cylinder without stopping the engine? 33 How would you confirm a exhaust valve of main engine was
leaking?
34 How would you check M/E air starting valve was leakage? 35 What is the purpose of taking M/E crankshaft deflection? 36 If a ship goes aground what precautions must be taken after
vessel is afloat prior to operation M/E?
37 What examination carried out before dismantling main
bearing?
38 How are main bearing remove from the bearing pocket? 39 What would you do if M/E turbocharger surging occurred? 40 what is the cause of turbocharger surging?
41 How would you known exhaust turbo blower air filter require to
be cleaned?
42 what do you understand about ISM code? 43 what do you understand about MARPOL? 44 What do you understand about SOPEP? 45 Explain bunkering procedure.
46 What drill will you do within 24 hours before bunkering? 47 what are the usual causes of starting air valve leakage?
Answer: leakage of start air valve is usually by sluggish /seizes
valve action. Preventing fast closure of the valve or the by dirt or foreign particles from lodging on the valve seat and so preventing the valve from fully closed
48 why it is need to keep the main engine to be warm enough to a
temperature of 50 to 60 degree Celsius?
Answer: To avoid condensation in the crankcase and to be able to
get high temperature for the air compressed in the cylinder at the time of maneuvering.
49 If the automatic starting air valve should fail during
maneuvering time. What provision is made so that maneuvering can be continued?
Answer: Usually designers provide emergency operating handles
or hand wheels to open and close the valve manually. All joined engineer should observe it.
50 Do you think it is necessary to run the cooling water pump and
lube oil pump when you are going to check piston .piston rings and cylinder liners through inspection peep holes?
Answer: Yes it is a good practice to run cooling water pump and
lube oil pump when to check piston, piston rings and cylinder through the inspection peep holes because it can be observed clearly if there is any leakage of water or oil from cylinder liner or piston.
51 If you have experience with MAN-B&W MC engines, what will
happen to the fuel injection pump when reversing roller guide for particular injection pump does not move to the required position?
Answer: The safety device will activated and fuel pump rack will
be remained in zero position and no fuel oil will be injected from that pump
52 What are the causes of scavenge fir of a two stroke type main engine?
Answer: Accumulation of sludge and fuel oil in scavenge air space and considerable blow out from scavenge air ports of cylinder liner or liners
53 What will you prevent occurring of scavenge fire?
Answer: a. Ensure scavenges air space drain valve is slightly opened during operation of engine and check the drain is not blocked
b. Open the drain valve and blow off momentarily once in every watch to prevent clogging of scavenge drain line
c. Cleaned the scavenge air space and drain pipe and valve at regular intervals
d. Maintain fuel injection valves, piston rings and cylinder liners at regular intervals and inspection pistons, piston rings and cylinder liners through inspection holes regularly to d3cide the condition of respective parts
e. cleaned turbocharger regularly
54 How can you know that scavenge fire occurs in your engine? Answer: a. the rise of exhaust gas temperature from the cylinder affected by the fire
b. the engine speed drops c. turbocharger may surge
d. exhaust gas color from funnel will be black e. scavenge air temperature rise
55 What kind of action will you take immediately when you know that scavenge fire takes place?
Answer: a. reduces engine speed to slow, inform bridge and request for stopping of main engine
b. if permitted stop engine and stop auxiliary blower
c. check scavenge air temperature with local thermometer and if temperature exceed 80 degree Celsius use scavenge fire extinguish system. If less than 80 degree Celsius can open the window with great precaution and extinguish fire with fire extinguisher for oil fire.
56 What effects does afterburning have on an engine?
A .Creates high exhaust gas temperature and drop in maximum combustion pressure and damage to exhaust valves and risk of scavenge fires
57 What kind of spare parts will you check for main engine after you have taken over the duty from signing off first engineer? Answer: Spare piston, piston rod, cylinder head, cylinder liner, cross head bearing, cylinder head tightening studs, high pressure pipes for fuel injectors, fuel injectors, thrust bearings, connecting rod big end bearings, exhaust valves, cylinder starting air valves, indicator cocks, cylinder head gaskets, piston rings and special tools for overhaul and measure tools main engine etc.
58 How will you organize engineers and ratings for overhauling of main engine piston and piston rings and stuffing box during port stay of one day?
Answer: a. Fourth engineer on top parts dismantling b. Third engineer in crankcase
c. Overtime ratings helping fourth engineer and third engineer d. Second engineer supervising fourth and third engineer
59 What will you do if one of cylinder starting air valves of main engine was leaking during maneuvering time and bridge could not give you to stop main engine and change the valves with good spare? Answer: Cut out fuel to defective cylinder and carry out
maneuvering with great care and infirm chief engineer about the event and follow of there is special instruction
60 What is to be very careful when you are maneuvering the vessel from emergency maneuvering stand?
Answer: Main engine RPM should be careful watched not to run move than rated RPM because governor is cut-cut and controlled by fuel handle
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