Forestry Mcqs

A. Sampling error
B. Non-sampling error
C. Total error
D. All of the above

A. Basis and back-grounds
B. It is a convenient way of thinking
C. The basal area of a stand can be obtained readily by multiplying rate and area
D. All of the above

A. Time and funds available
B. Forest classification system
C. Maps
D. Quantity relationship
E. All of the above

A. Since the area of sampling units to be measured is small, greater care can be exercised in collection of data
B. Supervision can be improved
C. Fewer but better trained personnel will suffice
D. All of the above

A. Selection of the sample trees
B. Determining the sample size for each diameter and height class
C. Felling the trees in the forest and their careful measurement
D. All of the above

A. Separately for different species under specific conditions
B. For full density crops of even-aged forests
C. Separately for different site qualities
D. For pure and mixed species forest
E. All of the above

A. Line
B. Square
C. Triangular
D. Quincunx
E. All of the above

A. Form quotient
B. Form factor
C. Form point
D. Taper tables, curves and formulae
E. All of the above

A. On the basis of area
B. On the basis of information contained in them
C. Both (a) & (b)
D. None of these

A. Saw thickness (Kerf)
B. Thickness of timber
C. The minimum length of sawn pieces, the more conservation and less wastage
D. Wider the log, the lesser the wastage
E. All of the above