Question

it was found that a machine with moving parts was getting
overheated ?what was the heat due to ?how can the heat generated be reduced?​

Answer 1

Answer:

Tree plantation is significant in the current age of climate change and global warming. Trees take in the carbon dioxide as well as many toxics and give out clean oxygen for all living things to breathe. Trees prevent the soil from getting eroded and danged during rains. They hold the soil together with its roots.

Answer 2

Answer:

There were two main systems of indigo cultivation – nij and ryoti. Within the system of nij cultivation, the planter produced indigo in lands that he directly controlled. He either bought the land or rented it from other zamindars and produced indigo by directly employing hired labourers.