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MMD Second Engineer or Class 2 Written Question Paper of Marine Engineering Practice MEP April 2019
Ankit1258
#1 Posted : Monday, May 20, 2019 10:54:05 PM(UTC)
Rank: Newbie

Groups: Registered
Joined: 5/20/2019(UTC)
Posts: 1
Location: India

MMD Second Engineer or Class 2 Written Question Paper of Marine Engineering Practice MEP April 2019

Q - Describe two methods of tracing a superficial crack in a machinery component. Explain the procedure for arresting propogation of a crack in a machinery component.

Q - With respect to the operation of two stage reciprocating air compressor, explain :
a. The causes of occasional lifting of 2nd stage relief valve.
b. Breakage of Valve Plates.
c. Puncture of bursting disc of 1st stage intercooler.
d. Noticeable reduction in capacity of the compressor over a period of time.

Q - Enumerate the maintenance routines carried out for the proper functioning of the following systems:
a. Water hypermist system
b.Smoke detection system
c. Quick closing valves
d. Fire hydrant and hoses

Q - Abnormal vibration has been observed in a HFO purifier while in operation. Explain the areas you plan to investigate for rectifying the faults and put back the purifier back to normal operations keeping in view that no reduction in vibration has been noticed even after desluding the purifier couple of times.

Q - What is rocking test of deck crane? Explain the precedure of rocking test. Tabulate and indicate fault finding procedure. Waht is the action taken if deviation is out of the limit?

Q - (a) State the circumstances owing to which it may be necessary to renew a cylinder liner.
(b) Explain how the cylinder liner is removed and fitted back
(c) State the important checks to be made on the engine before and after fitting.

Q - With reference to main engine fuel pumps:
a. Explain how the setting of a variable injection timing of fuel pump is checked and adjusted.
b. State why it may be necessary to adjust the setting of a variable injection timed fuel pump.


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