Which is a non-accumulator of charges?
Direct Answer
Option D: Kotones is a Non-accumulator of charges
Ketones are classified as non-accumulators of static charge because they possess sufficient conductivity to dissipate charge build-up during cargo transfer. Toluene and cyclohexane are hydrocarbons with low conductivity (accumulators), while alcohols are generally polar but often treated differently; ketones are the standard example of a non-accumulator in this context.
All Options
Detailed Explanation & Context
Ketones are classified as non-accumulators of static charge because they possess sufficient conductivity to dissipate charge build-up during cargo transfer. Toluene and cyclohexane are hydrocarbons with low conductivity (accumulators), while alcohols are generally polar but often treated differently; ketones are the standard example of a non-accumulator in this context.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Oil Tanker Cargo Operations (TASCO).
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