Marine Review Questionnaire Sample


  • What are types of piston ring located at the piston grooves?

  • If the engine HT water temperature rises rapidly, what should be the cause?

  • What is the indication of an overloaded main propulsion diesel engine?

  • Calcium minerals in boiler water are precipitated out of solution by the use of which of the listed chemicals? 

  • What do most of the fuel injection pumps have which will then close after injection?

Comments

Post a Comment

Popular posts from this blog

FOBAS Fuel Oil Analysis Report Sample only

FOBAS Fuel analysis report Client:  Our Reference:  xxxxxxxxxxxxxxxxxxxxxxxx       Report Status Green Vessel: xxxxxxxxxxxxxxxxxxxxxxxxxxxxx          IMO: xxxxxxxxx Sample Dispatch Date:              2017-07-25 Lab Receipt Date:                      2017-07-26 Courier Used:  DHL : xxxxxxxxxxxxxx Dispatched From:                       HAMBURG - GERMANY Sample No        1 Port                    HAMBURG Sampling Date 2017-07-24 Supplier             xxxxxxxxxxxxxxxxxxxx Bar...
Read more

Marine Engineer Guide Questionnaires 2 stroke engines

Image
Fill in the blanks (Choose the correct answer from the choices below) 1._____________refers to Engines operating at 55 – 150 R.P.M working exclusively on a two stroke cycle are of crosshead construction which allows complete isolation of the cylinders and the crank case and are directly coupled to the propeller.Fill in the blanks (Choose the correct answer from the choices below 2.The __________acts as the main strength member maintains correct alignment and supports the weight of the components. It must be capable of withstanding the fluctuating forces created during operation and transmit them to the ships structure. 3.Unbalanced _______forces in the running gear are considered to be one of the forces acting on the bed plate. 4.____________ has the disadvantages that each block must be individually fitted, a time consuming process, and after fitting are susceptible to fretting and wear. ___________ are poured and therefore are much quicker to apply. They form in...
Read more