Aimil Pharmaceuticals Interview Questions and Answers

Bearings are used to reduce friction between two moving parts. There are several types of bearings available.

• Ball bearings

• Roller bearings

• Needle bearings

• Thrust bearings

• Sleeve bearings

• Tapered roller bearings

• Cylindrical roller bearings

• Angular contact bearings

• Self-aligning ball bearings

Condition monitoring is the process of monitoring the health of a machine or system to detect any potential issues before they become major problems.

• It involves collecting data on various parameters such as temperature, vibration, and noise levels.

• This data is then analyzed to identify any anomalies or patterns that may indicate a problem.

• Condition monitoring can help prevent unplanned downtime, reduce maintenance cost...read more

Vibration is the rapid back-and-forth movement of an object or medium.

• Vibration can be caused by mechanical or electrical sources.

• It can be felt or heard, and can have both positive and negative effects.

• Examples include earthquakes, musical instruments, and machinery.

• Vibration analysis is used to diagnose and prevent mechanical failures.

Different types of maintenance practices include preventive, corrective, predictive, and condition-based maintenance.

• Preventive maintenance involves regularly scheduled inspections and maintenance to prevent breakdowns.

• Corrective maintenance is performed after a failure has occurred to restore equipment to its normal operating condition.

• Predictive maintenance uses data analysis to predict when maintenance is needed bas...read more

Alignment is the process of ensuring that two or more components are in the correct position relative to each other.

• Alignment is important in many fields, including engineering, construction, and manufacturing.

• It involves adjusting the position of components to ensure that they are parallel, perpendicular, or at a specific angle to each other.

• Alignment can be achieved using various tools and techniques, such as laser a...read more

Different parts of a pump include impeller, casing, shaft, bearings, seals, and motor.

• Impeller - rotates and creates flow

• Casing - contains the impeller and directs flow

• Shaft - connects the impeller to the motor

• Bearings - support the shaft and reduce friction

• Seals - prevent leakage

• Motor - provides power to the impeller