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CNI Quiz

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The purpose of this training session was to focus on two key effects of CNI, what are they?*

Occupational Exposure Effects, Thermal Decomposition Effects
Operational Effects, Sales and Marketing Effects
Production Effects, Maintenance Effects

What are the effects of over exposure to CNI?*

Sensitisation
Thumping headaches, confusion, loss of consciousness
Production Effects, Maintenance Effects

When handling CNI best practice should be applied for avoiding personal exposure from liquids and vapours. In addition what/who else should be consulted to avoid CNI exposure to hazards?*

Manufacturing Manager
Material Safety Data Sheets
Operational Line Drawings

What type of RPE should you used when handling CNI at LOW concentrations?*

Heat Resistant Gloves, Paper Suit, Dust Mask
Neoprene or Nitrile Gloves, Eye Protection, Organic Filter Respirator, Splash protection
None Required

What type of RPE should be used when dealing with HIGHER concentrations of CNI?*

Escape Respirator
Filter Respirator
Air Supply Respirator

Above what temperature does there start to be a risk that CNI and CNI containing products will violently decompose?*

100 °C
200 °C
300 °C

What type of system should be fitted to a pipe line to prevent rupture if decomposition occurs within it?*

Break Away Coupling
Pressure Relief
High Pressure Gauge

What equipment should be fitted to pumps to prevent decomposition?*

Temperature alarm
None
Temperature trip, pressure relief and/or no flow trip

What type of equipment should NOT be attached to CNI equipment?*

Pumping Equipment
Heating Equipment
Venting Equipment

What emergency equipment should be fitted to tanks containing CNI?*

Nothing
Water sprays delivering 15litres/m2/min
Insulation

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CNI Summary

CNI Quiz