Multiple choice test The test consists of 10 True or False type questions, and it is a review of the tests in the respective Chapter. You have 10 minutes to complete the test.
Because GROT belongs to relatively bulky fuels, transport costs are a major proportion of the fuel handling costs.
T
F
The GROT market is local.
T
F
Payment for the fuel is usually based on the potential amount of energy obtained from the fuel and the moisture content is not important.
T
F
As heating plants may have different plant and boiler designs, they have different quality requirements for their fuel and to work properly thay must have clear fuel specifications.
T
F
Combustion process in the heating plants is not influenced when moving fuel such as chips with dust to the furnace.
T
F
For heating plants, the GROT contamination by mineral soil and rocks can mean a risk for the cost of disposing of the ashes.
T
F
The GROT delivery is accepted if it has snow cover exceeding 20 cm.
T
F
If the fuel has a low and stable moisture content, it yields a high energy value, it functions properly in different types of heating plants and there is less mold present.
T
F
GROT contamination causes a lot of problems and leads to costs for the operator as well as the person contracting the work including downtime costs.
T
F
When harvesting GROT on bare ground with frozen soil, there are great demands on the organization.