OCTCO/OCTF Exit Exam • Set 4 Question 26 of 30

The most common measure taken on tankers to avoid static discharge is:

✓

Direct Answer

Option C: Bonding and grounding

Static electrical accumulation and dangerous potential differences on tankers are avoided by bonding and grounding all pipes, hoses, and metal structures to the ship hull.

All Options

Closed ullaging

Use of only approved PPE on deck

Bonding and grounding (Correct Answer)

Having continuous pipe lengths.

Detailed Explanation & Context

Static electrical accumulation and dangerous potential differences on tankers are avoided by bonding and grounding all pipes, hoses, and metal structures to the ship hull.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Oil and Chemical Tanker Cargo Operations (OCTCO/OCTF).

Practice Full OCTCO/OCTF Set 4

Test yourself with 30 interactive questions, live timer, and instant score.

Launch Practice Simulator →

Question Discussion & Notes

Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.

Loading mariner discussions...

« Previous Question Next Question »

More Questions in OCTCO/OCTF Set 4

View All 30 →

Q1 When doing an enclosed space rescue, the person in charge must coordinate the rescue: Q2 Lung inflammation will cause: Q3 The portable air operated salvage pumps used for spillage cleanup operation on tanker shall be deployed at? Q4 Aquatic toxicity of chemicals is categorized as? Q5 With reference to Marpol Annex I, the southern south African area Is? Q6 The area where emissions of SOx, Nox and PM from ships are controlled is called as? Q7 Containment and Damage Control: which step Is of highest importance for damage control? Q8 After use of portable foam extinguisher, the equipment is well flushed with water to keep? Q9 Water extinguishes a fire by? Q10 Which part is included to the Fire Triangle to extend it to the Fire Tetrahedon: