Decide if the following statements are true (T) or false (F).
This is a review of the material covered in the respective Lessons of the Chapter. You have 15 minutes to complete the test.
Load weight of GROT is as high as weight in roundwood forwarding.
T
F
A grapple used for handling roundwood is also suitable for GROT forwarding.
T
F
Advantages of using load compacting equipment when forwarding GROT are: 1. it enables to increase the load, 2. it is not necessary to widen the main trail.
T
F
Forwarder´s ground pressure is increased by tracks.
T
F
If the ocassion arises, you should only forward clean GROT.
T
F
When grappling close to the ground, a "carpet" of GROT should be left behind. It is because moss, berry bushes and grass picked up when loading might contain soil and even rocks which could damage the chipper blades.
T
F
When loading a forwarder with GROT, start from the front and place material longitudinally to the machine.
T
F
When piling GROT along public roads and having an opportunity to choose a side for it, you can decide on either of them.
T
F
When planning the building of GROT piles, it is always necessary to consider a correct using tops as an underlay for the GROT pile.
T
F
A "cavity" on a GROT pile can lead to inferior fuel.
T
F
The supervisor is responsible for cleaning up the place of GROT residues after the work is completed.
T
F
Chips should not be left in a container longer than 24 hours before emptying the container when chippng in the winter.
T
F
Some kind of canvas should be used when chips are tipped or blown out on the ground during chipping piled GROT.
T
F
The recommended height of chip stacks is more than 5 - 7 m.
T
F
When leaving the stack rounded, there should not be permitted any contamination.