Question

Q-4 Which machines will you use to do the following works?
1) To hold a papad for roasting it.
2) To lift bricks to the top of a tall building.
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Answer 1

Answer:

1st is chimta and 2nd I don't remember

Answer 2

Answer:

to lift bricks to the top of tall buildings we will use crane that is Pulley.

to hold a papad for roasting it we will use tong which is third order lever