Pre-Use Checks Flashcards
6 cards from real CPCS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Pre-Use Checks flashcards as text
What does it mean if a pre-use check sheet has a 'red tag' attached to the plant?
Answer: The plant is out of service and must not be used
A red tag (or out-of-service tag) indicates the plant has been identified as having a defect and is taken out of service. No one should operate the plant until the tag is removed by an authorised person after repair.
Before starting a plant engine, what check should be carried out regarding persons in the area?
Answer: Ensure all persons are clear of the machine and any potential movement area
Before starting, the operator must ensure all persons are clear of the machine and any area where the plant may move. Starting an engine without this check risks crushing or striking someone unexpectedly.
Why is checking the condition of seatbelts important during a pre-use check?
Answer: A functioning seatbelt keeps the operator in the seat during a rollover, potentially saving their life
In a rollover, a seatbelt restrains the operator within the ROPS protection zone. Without a functioning seatbelt the operator can be thrown out and crushed by the overturning machine.
What should an operator check on the plant's attachment or working tool during a pre-use inspection?
Answer: Secure attachment, visible damage, wear, and correct rating for the intended task
Attachment checks confirm it is securely fitted, free from cracks or significant wear, and correctly rated for the planned task. An insecure or damaged attachment can detach unexpectedly, creating serious hazard.
Which of the following is checked to ensure the plant will stop reliably?
Answer: Service brakes, parking brake, and any secondary braking or retardation system
Reliable stopping requires checking service brakes, parking brake, and any secondary braking systems. Brake failure during plant operation can lead to catastrophic loss of control.
A pre-use check reveals the reversing camera on the plant is not working. How serious is this?
Answer: Serious — the reversing camera is a safety aid that reduces risk of striking persons behind the plant
The reversing camera is a key safety aid that reduces the risk of striking persons in the blind spot behind the plant. Its failure must be reported and assessed, and additional precautions — such as a banksman — implemented.