T.RAZA GLOBAL SCHOOL Interview Questions and Answers

Planned deviation and change control are both related to managing changes in a project, but they differ in their nature and purpose.

• Planned deviation refers to a deliberate and pre-approved deviation from the original plan or specifications.

• Change control, on the other hand, is a systematic process for evaluating, approving, and implementing changes to the project.

• Planned deviation is typically used when there is a need to deviate from the plan due to unforeseen circumstances...read more

Linear flow velocity of a column refers to the speed at which a fluid moves through the column. Flow rate is the volume of fluid passing through a given point per unit time.

• Linear flow velocity is calculated by dividing the flow rate by the cross-sectional area of the column.

• Flow rate can be measured in various units such as liters per minute, gallons per hour, or cubic meters per second.

• Linear flow velocity is important in determining the efficiency of column separation proc...read more

Column Diameter refers to the width of a column and is typically measured in units such as inches or millimeters.

• Column Diameter is the measurement of the width of a column.

• It is usually expressed in units such as inches or millimeters.

• Column Diameter is an important parameter in various industries, including construction and manufacturing.

• For example, in the construction of a building, the column diameter determines the structural stability and load-bearing capacity.

• In manuf...read more

Linear gradient of elution is a technique used in chromatography to separate components based on their affinity to the mobile and stationary phases.

• Linear gradient of elution involves changing the composition of the mobile phase over time.

• It is used to separate components with different affinities to the stationary phase.

• The gradient can be achieved by gradually increasing or decreasing the concentration of a solvent or buffer.

• For example, in reversed-phase chromatography, a ...read more

The asymmetric factor of a column refers to the uneven distribution of load or stress along its length.

• The asymmetric factor can affect the structural integrity of the column.

• It is important to consider the asymmetric factor when designing and constructing columns.

• Examples of factors that can contribute to asymmetry include uneven loading, eccentricity, and structural irregularities.

• The asymmetric factor can be quantified using mathematical calculations and analysis.

• Addressin...read more