Vanaz Engineers Interview Questions and Answers

Pressure unit conversion involves converting one unit of pressure to another unit.

• Pressure can be measured in various units such as pascal (Pa), bar, psi, atmosphere (atm), etc.

• To convert between units, you need to know the conversion factors.

• For example, to convert from psi to bar, multiply the psi value by 0.0689476.

• To convert from bar to pascal, multiply the bar value by 100,000.

Pressure vessel manholes are round-shaped for safety and structural integrity.

• Round shape distributes stress evenly, reducing the risk of failure.

• Round shape allows for better sealing and pressure containment.

• Round shape is easier to manufacture and install compared to other shapes.

• Round shape minimizes the risk of sharp corners or edges that could cause injury.

• Round shape is more resistant to deformation under pressur...read more

Pressure is an external force applied on an object, while stress is the internal resistance of an object to that force.

• Pressure is the force exerted on a surface per unit area.

• Stress is the internal force experienced by an object due to external pressure.

• Pressure is measured in units like Pascal or pounds per square inch.

• Stress is measured in units like Pascal or Newton per square meter.

• Pressure can be applied uniforml...read more