Narayana Health Maintenance Engineer Interview Questions and Answers

HEPA filter validation involves testing and verifying the efficiency of the filter.

• HEPA filter validation is done to ensure that the filter is working efficiently and effectively.

• Validation involves testing the filter's ability to remove particles of a certain size from the air.

• Tests may include aerosol challenge testing, leak testing, and airflow testing.

• Validation should be done regularly to ensure that the filter co...read more

ACPH is calculated by dividing the total number of hours worked by the number of hours available for work.

• ACPH stands for Actual Craftsmen Productive Hours.

• It is used to measure the productivity of maintenance personnel.

• The formula for ACPH is: Total hours worked / Available hours for work.

• Available hours for work can be calculated by subtracting downtime, breaks, and other non-productive time from the total available ...read more