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Mintra Test Online about Diesel Engine Analysis

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Welcome to the website where you can pass online the Mintra test on the subject «Diesel Engine Analysis». Practice like this will help you as a marine specialist improve your knowledge with the help of online studying and appraisal practice. Mintra based on practical information and marine specialists experience.

The Mintra Test Online about Diesel Engine Analysis covers the principles of diesel engine performance analysis, including indicator diagrams, mean effective pressure, electronic engine monitoring equipment, and power measurement techniques. It also assesses knowledge of safe working practices, risk assessment, and electrical safety when using engine diagnostic instruments.

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Amount of questions: 7.

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Why are dual pickups used on slow speed engines?
To reduce the effects of speed variations and increase the accuracy of the power figures.
Slower engines are usually larger in size.
To reduce the risk of one pickup failing during a reading.
Most ____ indicator devices can be used to produce both power and ____ cards and will have a small ____ which shows the data being ____.
... electronic ... draw ... display screen ... captured.
... display screen ... draw ... electronic ... captured.
... mechanical ... crankshaft ... display screen ... draw.
The ____ of working with ____ need to be considered in a structured manner by ____ personnel. In every case the aim of a ____ is to reduce the risks to ____ as Is Reasonably Practicable (ALARP).
... risks ... electricity ... competent ... risk assessment ... As Low.
... hazards ... electricity ... not competent ... captured.
Which of the following are the most commonly used types of indicator cards?
Power cards.
Draw cards.
Light spring cards.
Fuel cards.
The mean effective pressure is the average net pressure that acts on the piston area during one full power stroke.
True.
False.
Which of the following is required before manual switching operations can be carried out?
A risk assessment must be carried out.
The personnel carrying out the manual switching operation must be wearing the correct specialist PPE.
There must be an announcement made over the PA system.
All systems must be "live".
Why is it important to regularly monitor the engine's performance?
To ensure that the engine is operating at optimal condition.
To diagnose any potential faults as early as possible.
To ensure the structural stability of the hull.
To identify any contamination in the potable water supply.

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Verified by
Vladimir Filatov
Vladimir Filatov
Chief Officer
About

Senior Mate with 12+ years of experience in the international merchant marine.

  • Development and implementation of navigation and on-board safety plans.
  • Supervising the work of the crew and assisting the captain in managing the vessel.
  • Participation in training of junior crew, ensuring compliance with safety standards.

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Personal data is not disclosed for security and contract confidentiality purposes.

July, 19, 2026 16 0
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