UNO Minda Senior Engineer PPC Interview Questions and Answers

TPM stands for Total Productive Maintenance, a proactive approach to maintenance that aims to maximize equipment effectiveness.

• TPM focuses on preventing breakdowns and improving overall equipment efficiency.

• It involves regular maintenance, cleaning, and inspection of equipment.

• TPM also includes training employees to take better care of equipment and involve them in maintenance activities.

• Example: Implementing TPM in a ...read more

Yes, I am proficient in Excel macros and have experience using them in PPC management.

• I have created automated reports using Excel macros to streamline PPC campaign analysis.

• I have used Excel macros to manipulate large sets of data for keyword research and bid management.

• I am comfortable writing and editing VBA code to enhance the functionality of Excel macros.

Production output can be calculated by multiplying the number of units produced by the standard hours per unit.

• Calculate the number of units produced during a specific time period.

• Determine the standard hours per unit required for production.

• Multiply the number of units produced by the standard hours per unit to get the production output.

OEE stands for Overall Equipment Effectiveness. It is a measure of how well a manufacturing process is performing.

• OEE is calculated by multiplying Availability, Performance, and Quality.

• Availability = (Operating Time / Planned Production Time) * 100%

• Performance = (Ideal Cycle Time / Total Cycle Time) * 100%

• Quality = (Good Count / Total Count) * 100%

• OEE = Availability * Performance * Quality

• For example, if a machine ope...read more

Design mix and trail mix are methods of concrete mix design as per IS codes.

• Design mix involves calculating the proportions of various ingredients of concrete based on the desired strength and workability.

• Trail mix involves preparing small batches of concrete with different proportions of ingredients to determine the optimal mix.

• IS codes such as IS 10262 and IS 456 provide guidelines for concrete mix design.

• Design mix ...read more