10+ Larsen & Toubro Limited Interview Questions and Answers

Sampling process in raw material involves selecting a representative portion of the material for testing.

• Identify the lot or batch number of the raw material

• Select a random sample from the lot or batch

• Ensure the sample is representative of the entire lot or batch

• Test the sample for quality and purity

• Accept or reject the lot or batch based on the test results

pH calibration point is the value at which a pH meter is calibrated to ensure accurate readings.

• pH calibration point is a reference point used to calibrate pH meters.

• It is usually set to pH 7.0, which is considered neutral.

• Other calibration points may be used depending on the specific application.

• Calibration is important to ensure accurate pH measurements.

• Calibration should be performed regularly to maintain accuracy.

Data integrity refers to the accuracy, completeness, and consistency of data throughout its lifecycle.

• It ensures that data is reliable and trustworthy.

• It involves maintaining the accuracy and consistency of data over time.

• It includes measures to prevent unauthorized access, modification, or deletion of data.

• Examples of data integrity measures include data backups, access controls, and audit trails.

ALCOVA stands for Analysis of Covariance

• ALCOVA is a statistical method used to analyze the relationship between a dependent variable and one or more independent variables while controlling for the effects of other variables.

• It is commonly used in experimental research to determine if there is a significant difference between groups after controlling for a covariate.

• ALCOVA is similar to ANCOVA (Analysis of Covariance) but includes additional variables in the analysis.

• Example: ...read more

UV principal refers to the use of ultraviolet light to detect and analyze substances.

• UV principal involves the use of ultraviolet light to identify and quantify substances.

• It is commonly used in forensic science to detect bodily fluids and other trace evidence.

• UV principal is also used in chemistry to analyze the composition of materials.

• It works by measuring the absorption or emission of UV light by a substance.

• UV principal can be used in combination with other analytical te...read more

UV is used for various purposes such as sterilization, curing, and detection.

• UV light is used for sterilization of surfaces, water, and air.

• UV curing is used in industries such as printing, electronics, and automotive for drying and hardening materials.

• UV detection is used in forensic science to detect bodily fluids and in medical fields for diagnosis and treatment.

• UV light is also used in tanning beds for artificial tanning.

• Exposure to UV light can cause skin damage and incr...read more

OOS stands for Out of Specification.

• OOS refers to a result that falls outside the specifications or acceptance criteria.

• It is a deviation from the expected or desired result.

• OOS can occur due to various reasons such as equipment malfunction, human error, or sample contamination.

• In quality control, OOS results are investigated to determine the root cause and prevent future occurrences.

• Examples of OOS in pharmaceutical industry include failed drug potency tests or impurity leve...read more

Mapping a hospital involves identifying its departments, facilities, and layout.

• Identify the different departments and facilities within the hospital

• Create a floor plan or map of the hospital layout

• Include important areas such as emergency rooms, operating rooms, and patient rooms

• Consider the flow of patients, staff, and equipment throughout the hospital

• Ensure the map is accurate and up-to-date

New requirements and guidelines are essential for growth and development.

• Stay updated with industry trends and regulations

• Collaborate with team members to ensure compliance

• Implement necessary changes in a timely manner

• Train employees on new guidelines and procedures

• Monitor and evaluate the effectiveness of new requirements

The expectation of hike depends on various factors such as performance, market trends, and company policies.

• Hike expectations should be based on individual performance and contribution to the company.

• Market trends and industry standards should also be taken into consideration.

• Company policies and budget constraints may limit the amount of hike that can be given.

• It is important to have open communication with the management regarding hike expectations.

• Examples of factors that ...read more