In 1816, …………….invented a machine called Davy’s Safety Lamp.’

Related MCQs

• In 1764, ……………..invented a machine called the ’Spinning Jenny.’
• In 1769, ……………invented a machine run by waterpower instead of manpower. Hence it came to be called the ’Water-Frame’.
• Who invented a machine called the ’Cotton Gin.’?
• In 1733, ………….had invented a device called the ’Flying Shuttle’.
• In 1807, …………..invented the steamboat called the ’Clermont’.
• In 1769, ………….invented a better steam engine called the ’Beelzebub.’
• The National Convention entrusted all executive authority to the "Committee of Public Safety", consisting of 12 members led by …………………..
• The National Convention entrusted all executive authority to the ‘Committee of Public Safety’, consisting of 12 members led by Robespierre. It let loose a ‘reign of terror’ in……….., from 1793 to 1794.
• In 1785, ……………..invented the Automatic or Power Loom.
• In 1801, ………………invented the first steam locomotive.