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Topic 4 Knowledge questions Questions Q 4.1 Q 4.2 Question 4.1 (Assessment objectives ...) To provide evidence that you have the essential knowledge required for the following performance criteria and related knowledge evidence. 4.1 Identify ways to maintain currency of safe work practices in regards to workplace systems, equipment and processes in own work area 4.1.a List seven elements of hazard identification and risk assessment that play a significant role in identifying ways to maintain currency of safe work practices