After decarb of a diesel generator, it was found fly wheel is not turning, what can be the reason?
1 7239In Australia what is minimum qualifications if the ship has two Main Engines each engine is 2400HP and each engine has its own shaft and propeller. Rgds_____Robert
2093Dear sir i complete my BE marine wit 75% in 2012 But still i can`t able to job so i decided leave the search job related marine please guide me ...................
1623why compressed air is flowing in the tubes of intercoolers and aftercoolers of the air compressor?..why not the sea water as in charge air coolers?
1 2644star connection for a 3 phase induction motor gives reduced starting current.but 1.732 times the rated current during run up period if the motor was designed to run on delta. Why can't we design the motors to run on star connection instead. It will remove the starting arrangement required making the construction an operation much simpler.
1 2630A steel column 3 m hight is of hollow square section, 200 mm outside dimension and 20 mm wall thickness. (young's modules E=210*10^9) calculate A: the compressive load which will give a stress of 60 MN/m^2 in column. B: the compression o the column under the load in (A).
1517Post New Marine Engineering Questions
Find the area of the disc at 62 c whose diameter is 3.4m at zero degrees celsius. Linear coefficient of expansion is .0000118 per degree c.
describe the principal features of a positioner
Name different types of ships?
what is mmscfd and how to calculate?
I want to get or know the interview questions often ETOs are asked .
Why self closing sounding pipes are used onboard?
The place where happen iron losses?
Name different types of marine diesel engines?
What is meant by the term Relative Density?
What is center priming?
What is the purpose of wearings in the centrifugal pumps?
Show the sinosoidial effect built in a generator with the help of a diagram?
What is large 2-stroke marine diesel engine turbocharger?
What is the purpose of o-ring, wearings in the centrifugal pumps?
What are the disadvantages and advantages of having a small amount of superheat for a refrigerant vapours entering the compressor suction?