Production Line Lead Interview Questions and Answers

An economiser is a heat exchanger that recovers waste heat from flue gases to preheat the feedwater.

• It is used to increase the efficiency of boilers by reducing fuel consumption.

• It preheats the feedwater before it enters the boiler.

• It can be used in both industrial and commercial boilers.

• It helps to reduce greenhouse gas emissions by reducing fuel consumption.

• Examples of economisers include finned tube economisers, bare tube economisers, and spiral finned tube economisers.

Handling critical situations requires quick thinking, effective communication, and problem-solving skills.

• Stay calm and composed

• Assess the situation and prioritize tasks

• Communicate clearly and effectively with team members

• Take decisive actions to mitigate the crisis

• Implement contingency plans if necessary

• Seek assistance or escalate the issue if needed

• Learn from the experience to prevent future critical situations

Gear is a rotating machine part with teeth that transmit torque. Bearing is a machine element that supports a load and reduces friction.

• Gear is used to transmit power and motion between rotating shafts.

• Bearing is used to support a load and reduce friction between moving parts.

• Examples of gears include spur gears, bevel gears, and worm gears.

• Examples of bearings include ball bearings, roller bearings, and plain bearings.

Controlling plans and manpower is crucial for efficient production line lead.

• Develop and implement production plans based on demand and available resources

• Monitor and adjust plans as necessary to meet production targets

• Manage and allocate manpower to ensure optimal use of resources

• Track and analyze production data to identify areas for improvement

• Collaborate with other departments to ensure smooth production flow

There are multiple types of engines used in production lines.

• Different types of engines include gasoline engines, diesel engines, electric motors, and hybrid engines.

• Each type of engine has its own unique characteristics and requirements.

• For example, gasoline engines are commonly used in cars and require spark plugs for ignition.

• Diesel engines are often used in trucks and have higher torque compared to gasoline engines.

• Electric motors are used in electric vehicles and require...read more

Tolerance is the acceptable range of variation in a product's dimensions or characteristics.

• Tolerance is important in manufacturing to ensure that products meet specifications.

• It is the difference between the maximum and minimum allowable limits for a product's dimensions or characteristics.

• For example, if a product has a tolerance of +/- 0.1mm, it means that the actual dimension can vary within that range and still be considered acceptable.

• Tolerance can be specified for vari...read more

Books required for 1st year and 3rd year students in a specific field of study.

• 1st year book: Introduction to Production Management

• 3rd year book: Advanced Topics in Supply Chain Management

GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.

• GD&T is used to specify the allowable variations in form, size, and orientation of part features.

• It uses symbols and annotations to clearly communicate design requirements to manufacturers.

• GD&T helps ensure that parts fit together properly and function as intended.

• Example: Using GD&T, a designer can specify the exact dimensions and tolerances for a hole to en...read more