Chapter 7

Problem 39

What is the use of the long pole in a wooden plough?

Problem 43

What are the advantages of sowing seeds by using seed drill over that done by hand?

Problem 44

Write the uses of a divider.

Problem 46

What is the use of a harrow?

Problem 47

Write the use of a Vice.

Problem 48

What are the three different parts of a wooden plough?

Problem 50

Why is the tip of the screw driver magnetized?

Problem 51

Why is the maintenance of tool very important?

Problem 55

Write a short note on a wooden plough and an improvised plough.