Submarines

Submarines

10 super-questions to improve your general knowledge a lot

published on May 10, 2010267 responses 0 5.0★ / 5

To submerge the ballast tanks fill with ...

pressured air
special heavy gas
water
sand

Which country developed the first nuclear-powered submarine?

Germany
France
US
Japan
UK
Russia

During which war the submarines were used in combat for the first time?

World War I
World War II
American Civil War
Mexican - American War
Thousand Days War

The first submarine not relying on human power for propulsion was the French Plongeur and using ... for moving.

diesel engine
nuclear engine
compressed air
peroxide propulsion
electric engine

Is is true that the submarines had an major impact on outcome of the American Civil War?

Yes
No

Who was the only american president to be a submariner?

Eisenhower
JFK
Richard Nixon
Jimmy Carter

Which country had the largest submarine fleet during World War II?

US
UK
Russia
Germany
Japan

The U-Boat submarines were developed first by ...

US
UK
Soviets
Germany
Japan

The first submarines were developed to move faster ...

on the surface
underwater

Which is the largest submarines class ever built?

Typhoon (Russia)
Holland (Japan)
Ohio (US)