ADR RRR Common

Which of the following is NOT required for crater repair?

• Dump Truck

• Excavator

• Wheel Loader

• Motor Grader

What is/are the main function(s) of a Wheel Loader in crater repair?

• To compact soil, gravel, or asphalt in the construction of roads and foundations.

• To create a flat surface during the grading (final) process using a long blade.

• To move aside or load material such as asphalt and rocks into the dump truck. To spread materials in the crater repair process.

• To collect small debris with its sweeping broom and bucket.

Which of the following is the correct repair stages for a large size crater repair?

• Base Course, Surface Course 1, Surface Course 2.

• Surface Course 1, Surface Course 2.

• Sub-Base, Base Course 1, Surface Course 1, Surface Course 2.

• Sub-Base, Base Course 1, Base Course 2, Surface Course 1, Surface Course 2.

Which of the following is required for pushing of ejecta during large size crater repair?

• Wheel Loader

• Motor Grader

• Push Broom

• Spade

Which kind of munition will cause Medium Size crater?

• Iron Bomb

• Atomic Bomb

• Bomblets

• Multiple Rocket Launching System

How many methods are there in a pothole repair?

• 1

• 2

• 3

• 4

What is the contingency plan if the hand-held drill mixer is not working during a pothole repair?

• Pour water and cement directly into the pothole and mix it.

• Using trash bags to manually mix the cement.

• Using cold asphalt repair method.

• Repair the hand-held mixer on the spot immediately.

Do you still remember the name of this instructor conducting this lesson? :)

• ME3 Paner

• ME2 Shaun

• ME3 James Chia

• ME2 Tan Wei Han