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Seafarers' Examination and Documents Directorate

The document outlines an examination for the position of Third Engineer Officer, focusing on engineering knowledge related to marine operations. It includes various questions regarding engine components, maintenance procedures, and safety features, with specific marks allocated for each question. The exam is structured to assess the candidate's understanding of critical engineering concepts and practices in maritime settings.

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rezbabakhani
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19 views1 page

Seafarers' Examination and Documents Directorate

The document outlines an examination for the position of Third Engineer Officer, focusing on engineering knowledge related to marine operations. It includes various questions regarding engine components, maintenance procedures, and safety features, with specific marks allocated for each question. The exam is structured to assess the candidate's understanding of critical engineering concepts and practices in maritime settings.

Uploaded by

rezbabakhani
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Candidate’s Name :

Ports and Maritime Organization


Seafarers' Examination and Documents Directorate
Exams Code : TEMK – 942

Subject : Engineering Knowledge Motor Date: 1394.03.19


Rank : Third Engineer Officer (KW>750) Time allowed: 3.0 Hrs
(Pass mark : 60)

Q.1) - With reference to main engine chocking arrangement;


a) - Sketch and describe a Non- Metallic type. (12M)
b) - State its advantages comparing with steel or cast iron. (6M)

Q.2) - State with reasons, why the following conditions may cause crankshaft damage:
a) - Wiped main bearing. (6M)
b) - Slack holding down bolts. (6M)
c) - Engine over loading. (6M)

Q.3) - a) - Explain the safe procedure of opening up the exhaust boiler for cleaning and washing.
. (12M)
b) - State the defects that may be found during cleaning. (4M)

Q.4) - With reference to main diesel engine:


a) - Sketch crankcase oil mist detector. (8M)
b) - Describe its function. (8M)

Q.5) - With reference to main air compressor;


a) - Explain all the safety features incorporated. (10M)
b) - Explain the effect of low efficiency of the inter cooler. (6M)

Q.6) - During main engine operation a sudden increase of temperature in one cylinder is noticed.
a) - Suggest possible reasons for this occurrence. (8M)
b) - State consequences of prolonged running in these conditions. (8M)

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