Which of the following options is correctly matched?

Question

Question

This question was previously asked in

SSC CPO 2022 Tier-I Official Paper (Held On : 9 Nov 2022 Shift 3) [Answer Key]

Answer 1

The correct answer is Units of pressure – Pascal, Bar and Torr.

Key Points

Pressure is classified into the following types:
- Absolute pressure.
- Gauge pressure.
- Differential pressure.
- Sealed pressure or vacuum pressure.
The force delivered perpendicularly to an object's surface per unit area across which that force is dispersed is known as pressure.
In comparison to the surrounding pressure, gauge pressure is the pressure.
Pressure is expressed using a variety of units.
- The SI unit for pressure is pascals (Pa).
- Other units of pressure include Torr, Barr, atm, at, ba, psi, and manometric units like mm Hg and fsw.

Additional Information

The International System of Units (SI), commonly known as the metric system, is the international standard for measurement.
The 1960 International System builds on the MKS system.
The SI is made up of 7 base units that define the 22 derived units with special names and symbols.
The seven basic units are listed in the chart below.