CPCS Blue Card Renewal made easy: Practice for the RT06 Demolition Plant test with 133 Questions and Answers

 

1. What types of demolition machines typically work in confined areas?

 

A) Bulldozers

B) Excavators

C) Cranes

D) Smaller variants

 

Correct Answer: D) Smaller variants

 

2. What should operators do if they notice any defects?

 

A) Fix them themselves

B) Report them immediately

C) Ignore minor issues

D) Wait until the end of the shift

 

Correct Answer: B) Report them immediately

 

3. Why is ventilation important for enclosed demolition works?

 

A) Dust control

B) Noise reduction

C) Prevent overheating

D) Debris containment

 

Correct Answer: C) Prevent overheating

 

4. When should an assistant help align attachment pin holes?

 

A) Only when necessary

B) Whenever possible

C) Only visually from a distance

D) Never

 

Correct Answer: C) Only visually from a distance

 

5. What hazard exists when uncoupling a pressurized hydraulic line?

 

A) Oil could spray out forcefully

B) The pump could be damaged

C) Air bubbles could form

D) The engine could stall

 

Correct Answer: A) Oil could spray out forcefully

 

6. How should an operator noticeably reduce the fuel consumption of a demolition machine?

 

A) Increase hydraulic pressure

B) Use high-frequency units

C) Switch off the engine during breaks

D) Ignore electronic working modes

 

Correct Answer: C) Switch off the engine during breaks

 

7. What hazard can improper edge protection pose at height?

 

A) Machine falling

B) Excessive dust

C) Poor drainage

D) Lack of ventilation

 

Correct Answer: A) Machine falling

 

8. How can vibration transfer be reduced during structural demolition?

 

A) Smaller drop zone

B) Correct attachment selection

C) Lighter attachments

D) Slower operation

 

Correct Answer: B) Correct attachment selection

 

9. What is recommended for demolition machine platforms subject to water erosion?

 

A) Gravel surface

B) Concrete construction

C) Expanded size

D) Periodic inspection

 

Correct Answer: D) Periodic inspection

 

10. Why is ground support especially important for high-reach demolition machines?

 

A) Narrower tracks

B) Higher centers of gravity

C) Heavier attachments

D) Longer booms

 

Correct Answer: B) Higher centers of gravity

 

11. What allows demolition plant to reach heights over 40 meters?

 

A) Specialized attachments

B) Long boom configurations

C) Being mounted on tracks

D) Remote operation

 

Correct Answer: B) Long boom configurations

 

12. How should impact points be varied when using hydraulic breakers?

 

A) Random points

B) Repeated patterns

C) Wider areas

D) Perpendicular angles

 

Correct Answer: A) Random points

 

13. What must operators ensure before moving demolition machines?

 

A) Proper lighting

B) Sufficient clearance

C) No overhead hazards

D) Platform integrity

 

Correct Answer: B) Sufficient clearance

 

14. What serious consequence could result from an incorrect method statement?

 

A) Equipment damage

B) Process delays

C) Excessive wear and tear

D) Unplanned structural collapse

 

Correct Answer: D) Unplanned structural collapse

 

15. What hazard exists when working at height with smaller demolition machines?

 

A) Falling over edge

B) Overheating

C) Poor ventilation

D) Excessive dust

 

Correct Answer: A) Falling over edge

 

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