Question

‘Cupola’ offshore storage tank is an example of:

• A. floating storage type.
• B. above-water storage type.
• C. submerged storage type.
• D. platform storage type.

Hint:

Submerged storage tanks are typically used for safety and stability in offshore environments, where tanks remain underwater for optimal performance and protection.

Answer 1

The Correct Option is C

The 'Cupola' offshore storage tank is designed to be submerged under the water, providing a stable and secure environment for storing materials.
Step 1: Understand the concept of offshore storage tanks.
Offshore storage tanks are used for storing various materials, including oil, gas, and other industrial substances, in marine environments. They come in different types based on their structure and position in the water.
Step 2: Define the storage types.
- Floating storage type: The tank floats on the surface of the water, similar to a ship or buoyant platform.
- Above-water storage type: The storage tank remains above the water surface but may still be located in a marine environment.
- Submerged storage type: This type of storage tank is submerged underwater, as is the case with the 'Cupola' tank, which is designed to remain beneath the water's surface to ensure safety and stability.
- Platform storage type: This type involves storage mounted on an offshore platform, typically used for oil and gas extraction.
Step 3: Conclusion.
Since the 'Cupola' tank is submerged underwater, the correct answer is (C) submerged storage type.