a) Grindwood
b) Groundwood
c) Pinewood
d) Smashwood
Answer: b
Explanation: Groundwood pulp is produced by forcing wood against a rapidly revolving grindstone. The heat generated by friction softens the lignin so that the fibers separate with very little damage. In this, practically all the wood fiber (both cellulose and lignin) is utilized.
Related Posts
__________ uses reflectance & absorbance principles for calculating the moisture content.
_________ method id based on dielectric principle.
______________ of moisture measurement is based on chemical reactions.
The oven drying methodology consists of heating by ________
Halogen and infrared drying are the examples of _________________
_____________ is the amount of moisture a material will absorb relative to ambient temperature and humidity conditions.
What is the critical point of water?
Join The Discussion