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SETS 6000 EM7: Operate Electrical and Electronic Equipment Answers (Engine, Operational)

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Amount of questions: 39.

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From the sample diagrams shown, choose the correct voltage waveform measured across the load.
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1.
2.
3.
4.
What is the function of the circuit shown here?
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DC to AC voltage converter.
Three phase rectifier.
Three phase AC converter.
Three phase oscillator.
What will be the binary output at A?
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1.
0.
1 1.
1 0.
What will be the binary output at E?
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1.
0.
1 0.
1 1.
Indicate the correct characteristic of the amplifier "A".
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An input impedance lower than 1 000 Ohm.
A voltage gain greater than 100 000.
An output impedance greater than 10 000 Ohm.
A frequency range less than 1 kHz.
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Welcome to the website where you can pass online the Seafarer Evaluation Training System (SETS) test on «EM7: Operate Electrical and Electronic Equipment». Practice like this will help you as a marine specialist improve your knowledge with the help of online studying and appraisal practice. SETS based on practical information and marine specialists experience.

SETS tests developed for evaluating seaman basic knowledge by company “Naval Education Services” is an evaluating online-tool, used for revealing any professional preparation needed in specific fields of knowledge, defined by STCW Section A-V/1-2.

SETS tests have proven themselves as good tools for the selection and recruitment process, as well as advancing the level of knowledge of the current officers and crew.

Current test contains SETS questions in area «EM7: Operate Electrical and Electronic Equipment». Those questions can be used for competence verification specialist capable of preventing accidental situations related with transporting safety, or also for self-examination.

«EM7: Operate Electrical and Electronic Equipment» subject includes theoretical and practical information about advanced training for work on any type of vessel. This test is designed to evaluate a mariner’s comprehensive ability to safely operate, maintain, and troubleshoot a vessel’s electrical and electronic systems. Candidates must demonstrate a firm theoretical understanding of electrical principles, including Ohm’s Law, power calculation and the functionality of major components like transformers and circuit breakers. A significant portion of the test assesses practical skills in using multimeters, insulation testers and other diagnostic tools to identify and rectify faults in circuit panels. The assessment includes scenarios on managing power distribution systems, ensuring a seamless transfer between the main generator and the emergency power supply. Test-takers will be evaluated on their knowledge of safety procedures, including lock-out/tag-out (LOTO) protocols and the correct response to electrical emergencies such as shocks or fires. Practical tasks require the calibration and operation of key electronic navigation and communication equipment, such as RADAR, ECDIS and GMDSS consoles. The exam covers the interpretation of electrical diagrams and schematics to trace circuits and understand the interconnection between different shipboard systems. Successful completion certifies the advanced competency needed to ensure the operational reliability and safety of all electrical and electronic equipment on any type of vessel.

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Verified by
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.

September, 22, 2025 1294 0
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