Bry-Air (Asia) Assistant Engineer Interview Questions and Answers

TPM Pillars are the foundational elements of Total Productive Maintenance.

• TPM Pillars include: Autonomous Maintenance, Planned Maintenance, Quality Maintenance, Training and Education, Early Equipment Management, and Safety, Health, and Environment.

• Autonomous Maintenance involves operators taking responsibility for basic maintenance tasks.

• Planned Maintenance involves scheduling and executing maintenance tasks based on ...read more

Process die casting is a metal casting process in which molten metal is forced into a mold cavity under high pressure.

• The process involves injecting molten metal into a mold cavity at high pressure

• The mold is made of two parts, the fixed half and the ejector half

• The molten metal is poured into a shot sleeve and then injected into the mold cavity

• The process is used to produce complex shapes with high accuracy and surfac...read more

There are various types of GDC and pressure casting machines used in engineering.

• GDC machines include horizontal, vertical, and rotary types.

• Pressure casting machines include low-pressure, high-pressure, and vacuum casting machines.

• The type of machine used depends on the specific application and material being cast.

• For example, low-pressure casting machines are commonly used for aluminum casting, while high-pressure ca...read more

Quality tools are techniques used to monitor and improve the quality of products or processes.

• Statistical Process Control (SPC) - used to monitor and control processes

• Root Cause Analysis - used to identify and address the underlying cause of quality issues

• Failure Mode and Effects Analysis (FMEA) - used to identify potential failure modes and their effects

• Pareto Analysis - used to prioritize quality improvement efforts ...read more

Axles are shafts that rotate with the wheels and support the weight of the vehicle. They come in various types depending on the vehicle's design and purpose.

• Solid Axle: A single piece of metal that connects the wheels on either side of the vehicle.

• Independent Suspension Axle: Each wheel has its own axle, allowing for more flexibility and better handling.

• Drive Axle: Transfers power from the engine to the wheels, can be ...read more

There are several types of bearings used in various industries, including ball bearings, roller bearings, plain bearings, and fluid bearings.

• Ball bearings are the most common type and consist of balls enclosed between inner and outer races to reduce friction.

• Roller bearings use cylindrical rollers instead of balls for higher load capacity and durability.

• Plain bearings have a simple design with a sliding surface to supp...read more

Quality management is the process of ensuring that products or services meet established standards and customer expectations.

• Setting quality standards and guidelines

• Implementing quality control measures

• Continuous monitoring and improvement

• Involving all employees in quality assurance

• Using tools like Six Sigma or Total Quality Management

• Examples: conducting regular audits, analyzing customer feedback, implementing correc

Cv is the coefficient of friction, a dimensionless value that represents the ratio of the force of friction between two bodies in contact to the force pressing them together.

• Cv is used to quantify the frictional characteristics of a material or surface.

• It is calculated by dividing the force of friction by the normal force acting between the two surfaces.

• A higher Cv value indicates a higher frictional force between the ...read more

The unit of flow rate is typically measured in volume per unit time, such as liters per minute or cubic meters per second.

• Flow rate is commonly measured in units like liters per minute (L/min), cubic meters per second (m^3/s), or gallons per hour (gph).

• It represents the amount of fluid passing through a specific point in a given time period.

• Flow rate can also be expressed in terms of mass per unit time, such as kilogra...read more

TPM Pillars are the foundational elements of Total Productive Maintenance.

• TPM Pillars include: Autonomous Maintenance, Planned Maintenance, Quality Maintenance, Training and Education, Early Equipment Management, and Safety, Health, and Environment.

• Autonomous Maintenance involves operators taking responsibility for basic maintenance tasks.

• Planned Maintenance involves scheduling and executing maintenance tasks based on ...read more

Process die casting is a metal casting process in which molten metal is forced into a mold cavity under high pressure.

• The process involves injecting molten metal into a mold cavity at high pressure

• The mold is made of two parts, the fixed half and the ejector half

• The molten metal is poured into a shot sleeve and then injected into the mold cavity

• The process is used to produce complex shapes with high accuracy and surfac...read more

There are various types of GDC and pressure casting machines used in engineering.

• GDC machines include horizontal, vertical, and rotary types.

• Pressure casting machines include low-pressure, high-pressure, and vacuum casting machines.

• The type of machine used depends on the specific application and material being cast.

• For example, low-pressure casting machines are commonly used for aluminum casting, while high-pressure ca...read more