Submarines — Set 2

Conventional submarines primarily use which combination of power sources?

Which Indian submarine was the first to be lost in an accident during peacetime in 2013?

The external structure of a submarine, where the periscopes and antennas are housed, is called the?

What is the primary role of a 'DSRV' used by modern navies?

Which Indian city houses the 'Kursura Submarine Museum', a decommissioned submarine turned into a museum?

The term 'Hull' refers to which part of the submarine?

Which international treaty limits the deployment and testing of nuclear-armed submarines in certain zones?

Which gas is vital to maintain for the crew's survival in a submerged submarine and is often produced using electrolysis?

The 'Sindhughosh Class' submarines of the Indian Navy were primarily acquired from which country?

What is the name of the first Indian submarine to be commissioned into the Navy in 1967?