EXERCISE A-33. TO STUDY THE PLOW. 



Equipment: A breaking plow; straight-edge, or yard- 

 stick. 



Method: Examine the plow thoroughly and answer 

 the following questions: 



olJboard 

 ces 

 Landside 



Share' 



Suction 



Fio. 29. — Parts of the Plow. Note the shape of landside and share 



to give suction. 



1. Name of the plow. 



2. Name and address of the manufacturer. 



3. Locate the following parts: mouldboard, shin, share, 



point, beam, clevis, landside, heel, frog, and 

 coulter. 



4. By means of the straightedge and a rule determine 



the suction. 



5. Plow is the plow adjusted to cut a wider furrow 



slice? 



6. How is the depth regulated? 



71 



