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Main engine lubrication
Function 4B
Can anyone tell me how the connection to telescopic pipe is arranged in MAN BW engine. I was aske...
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1 answer
6k views
Axial flow t/c advantages over radial flow type??
Function 4B
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0 answers
4k views
Turbocharger
Function 4B
Adantagesof axial flow turbine overradial flow ?
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0 answers
6k views
Main Engine Fuel Pump zero setting
Function 4B fuel pump zero setting
How to check main engine fuel pump zero setting?
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1 answer
5k views
Boiler
Function 4B
Boiler furnace checks
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1 answer
5k views
Reasons  for  surging  of  the  main  engine  T/C
Function 4B main  engine   surging
What are reasons  for  surging  of  the  main  engine  T/C
  • Kalai asked 6 years ago
  • last active 6 years ago
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1 answer
6k views
The  main  engine performance and set  right
Function 4B main  engine   investigate   engine performance
If   the  main  engine  is  not  performing  well  how  will  you  find  out  ,  investigate  and...
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
8k views
Reasons  for  seals  in  the  fuel  pump of  main  engine
Function 4B main  engine   seals   fuel  pump
Explain  the  reasons  for  seals  in  the  fuel  pump of  main  engine  and  why  are  they  req...
  • Kalai asked 6 years ago
  • last active 6 years ago
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1 answer
5k views
Humidity  of  the  air  controlled  in  an  air  conditioner
Function 4B air conditioner   Humidity   air  controlled
How  is  the  humidity  of  the  air  controlled  in  an  air  conditioner.
  • Kalai asked 6 years ago
  • last active 6 years ago
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0 answers
5k views
Thrust  pad  clearances  measured  on  the  ahead  and  astern  pads
Function 4B thrust  pad   astern  pads   clearance  measure
How  are  the  thrust  pad  clearances  measured  on  the  ahead  and  astern  pads.
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1 answer
8k views
Oil  quill  fitted  in  the  B&W engine
Function 4B engine   oil quill   B&W
How  is  the  oil  quill  fitted  in  the  B&W engine. Explain  by  a  sketch
  • Kalai asked 6 years ago
  • last active 6 years ago
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1 answer
5k views
Expansion  arrangement  in  the  main  engine  exhaust   valve
Function 4B expansion arrangement   engine  exhaust   exhaust   valve
What  is  the  expansion  arrangement  in  the  main  engine  exhaust   valve.
  • Kalai asked 6 years ago
  • last active 6 years ago
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1 answer
5k views
The sulzer  fuel  pump checking procedure
Function 4B cam fitted   shrunk  fit   sulzer  fuel  pump
How  is  the  lead  in  the  sulzer  fuel  pump  checked. How is  the  cam  fitted,  is  it  a  s...
  • Kalai asked 6 years ago
  • last active 6 years ago
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1 answer
5k views
The  domestic  refrigerator
Function 4B domestic refrigerator   hot gas defrosting
In  the  domestic  refrigerator  how  is  hot  gas  defrosting  done.
  • Kalai asked 6 years ago
  • last active 6 years ago
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1 answer
6k views
Telescopic  pipe  seal  arrangements
Function 4B Telescopic  pipe   seal  arrangements
Explain  the  telescopic  pipe  seal  arrangements.
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
4k views
The  thermal  efficiency  of  the  engine
Function 4B thermal  efficiency   engine
What  are  the  ways  to  improve  the  thermal  efficiency  of  the  engine.
  • Kalai asked 6 years ago
  • last active 6 years ago
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0 answers
5k views
Finding  the  indicated  power  of  the  engine.
Function 4B indicated power   the  engine
Explain  the  procedure  of  finding  the  indicated  power  of  the  engine.
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0 answers
6k views
Thrust block  pad clearance
Function 4B pad clearance   Thrust block
Describe  the  procedure  for  taking  thrust block  pad clearance
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
7k views
Overhauling  the  main  engine  exhaust  valve
Function 4B overhauling the main engine exhaust valve
Describe  the  procedure  for  overhauling  the  main  engine  exhaust  valve and  what clearance...
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
Removal  of  the  main  engine  fuel pump  and  barrel
Function 4B removal  of  the  main  engine  fuel pump  and  barrel
Describe  the  procedure  for  removal  of  the  main  engine  fuel pump  and  barrel.
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
8k views
Procedure  for  cutting  off  a unit  of  the  engine
Function 4B procedure  for  cutting  off  a unit  of  the  engine   set  the  engine  speed   set  the  engine load
Describe  the  procedure  for  cutting  off  a unit  of  the  engine. How  will  you  set  the  e...
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
The  indicated  power
Function 4B the  indicated  power
How  is  the  indicated  power  found  and  how  it  is  calculated.
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
14k views
The  SFOC  calculation
Function 4B SFOC  calculated
How  is  the  SFOC  calculated  and  in  what  units  is  it  expressed
  • Kalai asked 6 years ago
  • last active 6 years ago
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0 answers
5k views
dismantling  the  main  engine   bottom  end  bearing
Function 4B main  engine   bottom  end  bearing
Describe  the  procedure  for  dismantling  the  main  engine   bottom  end  bearing.
0 votes
1 answer
5k views
Turbo charger
Function 4B Turbo charger
Sketch the  T/C and  show  the  various  components  in  it  and  their purpose.
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
pneumatic   controllers  used  in  automation
Function 4B pneumatic   controllers
Explain the  principle  of  pneumatic   controllers  used  in  automation.
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
Hardness  of  the  boiler  water
Function 4B boiler  water
What  is  the  reason  for  the  hardness  of  the  boiler  water.
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
10k views
Sketch and explain the iron carbon equilibrium diagram
Function 4B iron carbon equilibrium
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
7k views
Name the various boiler water tests. How is the conductivity test for boiler water carried out ?
Function 4B boiler water tests   conductivity test
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
Describe the chemical reactions taking place during hot corrosion.
Function 4B hot corrosion
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
4k views
Main S/W line cracked during sailing
Function 4B fabricate new pipe line
Main S/W line cracked during sailing. As a second engineer how will you fabricate new pipe line ?
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
4k views
hydraulic type governor
Function 4B governor RPM    hydraulic type governor
In the hydraulic type governor why is the governor RPM more than the engine RPM ?
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
What type of control action is the boiler feed controller ?
Function 4B boiler feed controller
  • Kalai asked 6 years ago
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0 votes
1 answer
11k views
State the difference between SCR and MCR. Where do they apply ?
Function 4B SCR   MCR
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
8k views
procedure for A/E fuel pump timing verification and setting
Function 4B fuel pump timing verification
Describe the procedure for A/E fuel pump timing verification and setting.
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
How is the main engine piston hydraulically tested ?
Function 4B main engine piston
  • Kalai asked 6 years ago
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1 answer
9k views
Describe the procedure of calibration of O2 analyzer and its working.
Function 4B calibration of O2 analyzer
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
4k views
The IG system
Function 4B glycerol   IG system   PV breaker   PV valves
In the IG system state the setting values for the PV valves and the PV breaker. What percentage o...
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
6k views
What are reasons for surging of the main engine T/C ?
Function 4B surging of the main engine
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
If the main engine is not performing well how will you find out , investigate and set right ?
Function 4B main engine is not performing
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
6k views
Explain the reasons for seals in the fuel pump of main engine and why are they required ?
Function 4B seals in the fuel pump
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
How is the humidity of the air controlled in an air conditioner ?
Function 4B air conditioner   humidity of the air
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
4k views
How is the oil quill fitted in the B&W engine ? Explain by a sketch
Function 4B oil quill
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
What is the expansion arrangement in the main engine exhaust valve ?
Function 4B main engine exhaust valve   expansion arrangement
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
4k views
How is the lead in the sulzer fuel pump checked ? How is the cam fitted, is it a shrunk fit on the shaft ?
Function 4B lead in the sulzer fuel pump   cam fitted
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
5k views
What are the ways to improve the thermal efficiency of the engine ?
Function 4B thermal efficiency of the engine
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
0 answers
5k views
Describe the procedure for overhauling the main engine exhaust valve and what clearances are measured.
Function 4B overhauling the main engine exhaust valve
0 votes
1 answer
5k views
Describe the procedure for removal of the main engine fuel pump and barrel.
Function 4B main engine fuel pump and barrel
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
4k views
Describe the procedure for cutting off a unit of the engine. How will you set the engine speed/ load ? In other words what considerations will you consider ?
Function 4B cutting off a unit of the engine   engine speed
  • Kalai asked 6 years ago
  • last active 6 years ago
0 votes
1 answer
16k views
How is the indicated power found and how it is calculated ?
Function 4B indicated power
  • Kalai asked 6 years ago
  • last active 6 years ago
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