Question

1. Steam engine was invented by -
(a) Richard Arkwright (b) Rattan tata (c) Jemshed ji Tata (d) None of these​

Answer 1

Answer:

Thomas Savery

Explanation:

Although steam-driven devices were known as early as the aeolipile in the first century AD, with a few other uses recorded in the 16th and 17th century, Thomas Savery is considered the inventor of the first commercially-used steam powered device, a steam pump that used steam pressure operating directly on the water.

Answer 2

Answer:

d is the correct answer

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