a) 1975-1979
b) 1992-1996
c) 1999-2003
d) 1915-1919
Answer: d
Explanation: Experimental power take offs were tried as early as 1878, and various homemade versions arose over the subsequent decades. International harvester company was first to market with a PTO on production tractor, with its model 8-16 introduced in 1918.
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