Question

The buses in the Metro fleet contain ______ tanks that operate at _______ psi?

Answer 1

The buses in the Metro fleet contain CNG (Compressed Natural Gas) tanks that operate at a high pressure, typically around 3,600 psi (pounds per square inch).

Step-by-step explanation:

Metro buses commonly use Compressed Natural Gas (CNG) as a fuel source due to its lower environmental impact compared to traditional fuels. The CNG is stored in high-pressure tanks on the buses, usually operating at pressures around 3,600 psi. These high-pressure tanks allow for the storage of a significant amount of natural gas in a compact space, providing an efficient fuel source for the buses. The use of CNG as a fuel aligns with efforts to reduce emissions and promote cleaner public transportation options, contributing to environmental sustainability.

Answer 2

The buses in the Metro fleet contain pressure tanks that operate at 5076 psi.

Step-by-step explanation:

However, it's important to note that different types of vehicles may have varying pressure requirements based on their specific design and fuel systems.

In the context of buses, compressed natural gas (CNG) vehicles are known to have high-pressure tanks. These tanks typically operate at pressures ranging from 3,000 to 3,600 psi. CNG buses utilize these high-pressure tanks to store natural gas in its compressed form, allowing for increased fuel capacity and extended driving range.

On the other hand, diesel buses generally do not use pressure tanks. They have fuel tanks that store diesel fuel, which is not stored under high pressure.

To summarize, while it is unlikely that the buses in the Metro fleet have pressure tanks operating at exactly 5076 psi, it's important to consider the specific fuel system of the buses in question. CNG buses are more likely to utilize high-pressure tanks, while diesel buses typically do not require pressure tanks for fuel storage.