1.
What country was Ericsson born in?
Correct Answer
D. Sweden
Explanation
Ericsson was born in Sweden.
2.
What country did he move to next?
Correct Answer
C. England
Explanation
The correct answer is England because the question is asking about the country that he moved to next. Since Maryland is not a country and the other options are also not the next country he moved to, England is the correct answer.
3.
John Ericsson was a
Correct Answer
A. Engineer
Explanation
John Ericsson is most commonly known for his work as an engineer. He was a Swedish-American inventor and mechanical engineer who made significant contributions to the fields of shipbuilding and naval warfare. Ericsson is particularly famous for designing the USS Monitor, an ironclad warship used by the Union Navy during the American Civil War. His engineering expertise and inventions revolutionized naval technology and had a lasting impact on the development of modern warships. Therefore, it is logical to conclude that John Ericsson was an engineer based on his notable achievements and contributions in this field.
4.
What was the main purpose of the CSS Virginia?
Correct Answer
A. Destroy the Union blockade
Explanation
The main purpose of the CSS Virginia was to destroy the Union blockade. The CSS Virginia was a Confederate ironclad warship during the American Civil War. It was specifically designed to break the Union blockade of Southern ports, which was a major obstacle for the Confederacy in receiving supplies and conducting trade. By destroying the Union blockade, the CSS Virginia aimed to give the Confederacy an advantage in the war by allowing them to freely import and export goods.
5.
In 1893, Ericsson moved to which big city?
Correct Answer
F. New York City, USA
Explanation
Ericsson moved to New York City, USA in 1893.
6.
What ship did Ericsson build?
Correct Answer
E. USS Princeton
Explanation
Ericsson did not build the USS Princeton.
7.
What was not a ship that fought at the Battle of Hampton Roads
Correct Answer
B. USS Constitution
Explanation
The USS Constitution was not a ship that fought at the Battle of Hampton Roads. The Battle of Hampton Roads took place during the American Civil War, specifically on March 8-9, 1862. The ships that participated in the battle were the USS Monitor, CSS Virginia (formerly USS Merrimack), USS Minnesota, USS Congress, and USS Cumberland. The USS Constitution, also known as "Old Ironsides," is a famous ship from the War of 1812 and did not participate in the Battle of Hampton Roads.
8.
Which state is the farthest from Hampton Roads?
Correct Answer
C. Kansas
Explanation
Kansas is the farthest state from Hampton Roads because it is located in the central part of the United States, while Hampton Roads is located on the eastern coast. Therefore, Kansas is the state that is geographically farthest from Hampton Roads.
9.
What did Ericsson not invent?
Correct Answer
D. Batteries
Explanation
Ericsson did not invent batteries. The question is asking for something that Ericsson did not invent, and out of the options provided, batteries are the correct answer. Ericsson is known for his contributions to the fields of telecommunications and engineering, but he did not invent batteries.
10.
Why is John Ericsson so important?
Correct Answer
F. All of the above
Explanation
John Ericsson is important for multiple reasons. Firstly, he ended the era of wooden vessels by introducing ironclad warships, which revolutionized naval warfare. Secondly, he changed the course of the Civil War by designing and building the USS Monitor, a Union ironclad ship that played a crucial role in the Battle of Hampton Roads. Thirdly, his inventions, including the screw propeller and the heat exchanger, are still used today in various industries. Additionally, his innovative ideas and designs have inspired many other inventions that we see today. Lastly, his contributions to engineering have influenced and motivated many engineers to follow in his footsteps.