High-pressure locomotive work at the steam pressure of

Question

RRB Paper · Accepted Answer

High-pressure locomotives, also known as superheated steam locomotives, operate at steam pressures of around 20-30 kg/cm2 (or approximately 284-427 psi). This is significantly higher than the steam pressures used in older, conventional locomotives, which typically operated at pressures of around 10-12 kg/cm2 (142-170 psi). The higher steam pressure used in high-pressure locomotives allowed for increased power output and improved efficiency. The steam was also superheated, which further increased the efficiency of the locomotive by preventing condensation and improving the heat transfer to the pistons.

High-pressure locomotive work at the steam pressure of

10-15 kg/cm2

20 - 30 kg/cm2

40 - 50 kg/cm2

80 - 90 kg/cm2

The correct answer is `No. 2: 20 - 30 kg/cm2`

Details

Frameworks

Database

Billing

Completed

Drop campaign files here or click to upload.

No result found

Advanced Search

High-pressure locomotive work at the steam pressure of

10-15 kg/cm2

20 - 30 kg/cm2

40 - 50 kg/cm2

80 - 90 kg/cm2

The correct answer is No. 2: 20 - 30 kg/cm2

The correct answer is `No. 2: 20 - 30 kg/cm2`