quiz on diving submarine
This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
What is the main function of ballast tanks in a submarine?
Correct!
Wrong!
What is the term for the depth at which a submarine normally operates?
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Wrong!
What force helps a submarine return to the surface?
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Wrong!
How does a submarine dive underwater?
Correct!
Wrong!
What device on a submarine helps it detect objects underwater?
Correct!
Wrong!
Why are submarines shaped like cylinders with rounded ends?
Correct!
Wrong!
What happens when compressed air is released into the ballast tanks?
Correct!
Wrong!
What type of engine is commonly used in modern military submarines for underwater travel?
Correct!
Wrong!
quiz on diving submarine
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