High Risk Work Licence - Derrick Crane (CD) Practice Questions - Australia High Risk Work Licence - Derrick Crane (CD) Assessment Exam - High Risk Work Licence - Derrick Crane (CD) Practice Questions - Australia High Risk Work Licence

Question 1

When planning derrick crane operations near overhead powerlines, what is the first action you must take?

Contact the relevant electricity supply authority to confirm safe working distances and permit requirements. Install warning flags on the guy ropes to alert the power company. Ensure the crane operator wears rubber-soled safety boots. Lower the boom to its lowest angle to reduce the crane's height.

Correct Answer:

Contact the relevant electricity supply authority to confirm safe working distances and permit requirements.

Question 2

Which weather condition is most critical to monitor for derrick crane safety due to its large structural surface area?

Heavy rain High wind speed Extreme ambient temperature Fog and low visibility

Correct Answer:

High wind speed

Question 3

Who is responsible for identifying hazards and conducting a risk assessment before setting up a derrick crane?

The crane manufacturer's engineer only The site supervisor and the crane operator/dogger team The local municipal council representative The WHS inspector during their annual visit

Correct Answer:

The site supervisor and the crane operator/dogger team

Question 4

Under Australian Standards, if the crane operator loses sight of the dogger or rigger during a lift, what must they do?

Continue the lift slowly until the load is visible again. Sound the horn twice and rely on guess-estimation. Immediately stop all crane movements until communication is re-established. Increase the luffing speed to get the boom clear of obstructions.

Correct Answer:

Immediately stop all crane movements until communication is re-established.

Question 5

Why must you locate underground services before positioning a derrick crane's foundations or sole plates?

To ensure the crane's electrical grounding is connected to water pipes. To prevent the heavy structural loads from crushing or collapsing underground utilities. To comply with local stormwater recycling regulations. To locate water sources for cleaning the crane.

Correct Answer:

To prevent the heavy structural loads from crushing or collapsing underground utilities.

Exam overview

About this Exam

Prepare with the High Risk Work Licence - Derrick Crane (CD) Practice Questions - Australia High Risk Work Licence - Derrick Crane (CD) Assessment Exam practice quiz. This question bank includes 100 questions covering crane, derrick, load, boom, and operations. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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High Risk Work Licence - Derrick Crane (CD) Practice Questions - Australia High Risk Work Licence - Derrick Crane (CD) Assessment Exam

This practice set contains 100 questions from the matching question bank and focuses on crane, derrick, load, boom, and operations. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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About this Exam

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High Risk Work Licence - Derrick Crane (CD) Practice Questions - Australia High Risk Work Licence - Derrick Crane (CD) Assessment Exam

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