Electro-Technical Officer MCA Oral Exam Preparation
Electro-Technical Officer (ETO)
STCW Regulation III/6 · MIN 654
Specialist 1-to-1 preparation for the UK MCA Electro-Technical Officer oral examination.
TST Engineering Services provides structured ETO preparation covering the electrical, electronic and control-system knowledge expected of an Electro-Technical Officer.
Our preparation combines technical discussion, systematic fault finding and examiner-style questioning to strengthen your ability to explain shipboard systems, diagnose faults safely and demonstrate professional competence under oral examination conditions.
The MCA’s current ETO oral syllabus is specifically mapped to STCW Table A-III/6 and electrical, electronic and control engineering at operational level.
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Electrical Knowledge Is One Thing.
Explaining It Is Another.
You may know the electrical side inside out but, being an ETO is about much more than electrics. Safe working, safe maintenance and understanding your role within the Safety Management System all matter too.
More than Just a Pass
Your ETO CoC requires more than electrical theory. TST develops your ability to apply technical knowledge to real shipboard systems, strengthening understanding of operation, protection, testing, fault diagnosis and the safe restoration of electrical equipment.
Why TST Stands Out
Our structured approach develops the reasoning behind each technical response. Candidates learn to interpret symptoms and readings, identify likely causes, establish safe testing procedures and clearly explain the actions required to locate and rectify electrical faults.
Current Seagoing Expertise
Our consultants connect MIN 654 requirements with modern shipboard systems including generation and distribution, motors, protection, automation, control systems, emergency power, high voltage and practical electrical fault finding.
Award Winners!
ETO Tuition Pack
Structured preparation for the UK MCA Electro-Technical Officer oral examination.
A comprehensive 10 hour 1-to-1 programme built around the ETO requirements of MIN 654 and STCW Regulation III/6.
Consultant-led preparation develops technical understanding and systematic fault-finding across electrical generation and distribution, motors and generators, protection, automation, control systems, emergency power and safe electrical operations.
Ideal for candidates who:
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Want structured coverage of the ETO oral syllabus
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Need greater confidence with electrical fault finding
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Want stronger understanding of protection and distribution
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Need support with automation and control systems
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Want realistic examiner-style questioning and feedback
£825
Your preparation includes:
1-to-1 tuition • Call transcripts • E-Learning access • Technical questioning • Mock oral preparation • WhatsApp support
Have Questions?
Send us a message!
We respond by WhatsApp or Email typically within 24 hours.
ETO Single Session
Focused technical support where you need it most.
A dedicated 2-hour 1-to-1 session tailored to your current preparation needs. Use the session to work through specific electrical or electronic systems, automation and control, high-voltage operations, protection, fault diagnosis or a realistic ETO mock oral examination.
Ideal for candidates who:
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Need targeted support on specific MIN 654 topics
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Want to improve electrical fault-finding responses
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Need help with protection, automation or control systems
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Want support with electrical safety or high voltage
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Already have an established revision programme
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Want examiner-style questioning before their oral
£140.00
ETO MCA Oral Preparation FAQs
What is included in TST's ETO MCA oral preparation? The programme combines structured 1-to-1 tuition, technical questioning, electrical fault-finding scenarios, call transcripts, E-Learning resources, mock oral preparation and ongoing support throughout your preparation.
Is tuition available around my sea-going rota or college commitments? Yes. Our online delivery allows sessions to be arranged around sea-going rotations, college attendance, leave periods and other professional commitments, subject to consultant availability. This flexibility is particularly useful for candidates preparing while continuing to work at sea.
Do you cover electrical and electronic fault finding? Yes. Preparation develops a systematic approach to interpreting symptoms and readings, establishing safe testing procedures, identifying probable causes and explaining appropriate corrective actions.
Do I receive access to TST's E-Learning resources? Candidates undertaking our structured preparation packages receive access to supporting engineering learning resources designed to complement their 1-to-1 tuition. These include technical learning modules, engineering illustrations, quizzes, flashcards, infographics and interactive oral examination questions covering key areas of the engineering syllabus.
When should I start preparing for my MCA ETO oral examination? Starting early provides time to identify weaker areas and develop the breadth of electrical, electronic and control-system knowledge required before the examination.
Is the preparation aligned with MIN 654 and STCW III/6? Yes. Preparation is structured around the Electro-Technical Officer requirements of MIN 654 and the competencies associated with STCW Regulation III/6.
What subjects are covered during ETO oral preparation? Preparation can include electrical generation and distribution, motors and generators, protection, electronic systems, automation and control, emergency power, high voltage, electrical safety and practical fault finding.
Does TST provide ETO mock oral examinations? Yes. Mock oral questioning can be incorporated into your preparation to develop technical communication, structured responses and confidence under examination-style conditions.
Can I book a single ETO preparation session? Yes. A dedicated 2-hour session can be used for specific technical topics, targeted fault-finding development or a realistic ETO mock oral examination.
What is the best way to prepare for the UK MCA ETO oral exam? Effective MCA ETO oral exam preparation should combine structured study of the MIN 654 syllabus with technical questioning, systematic fault finding and realistic mock oral practice. TST uses individual 1-to-1 preparation to identify knowledge gaps and develop clear technical responses across the competencies expected under STCW III/6.