WorksheetsElijah McCoy
Total questions: 10
Worksheet time: 5mins
What year was Elijah McCoy born in?
1845
1846
1844
1843
What is Elijah`s most famous invention?
Lubrications for steam engines
Lightbulbs for light
Phone for communication
Headphones for listening
What was Elijah`s education?
Scientist
Mechanical Engineer
Aerospace Engineer
Computer Science
What year did Elijah get married to his 1st wife?
1860
1865
1878
1868
What year did Elijah marry for a second time?
1873
1868
1865
1890
What is a "lubrication cup"?
A device that lets people drink lubrications.
A device that allows cups to be lubricated.
A device that provides carbon monoxide to animals.
A device that provides oil to the gears of a machine.
How many patents did Elijah McCoy get in his lifetime?
67
62
57
52
What is another invention Elijah made?
Multiplex telegraph
Aeolipile
Lightbulb
What is an Aeolipile?
Electrical device powered by coal.
Device that was used for light.
Steam Engine powered by heated water.
Steam Engine powered by cold water.
What other country did Elijah live in besides the United States?
Africa
South America
Europe
Canada
