Beumer Group Graduate Trainee Interview Questions and Answers

A hydraulic circuit is a system that uses pressurized fluid to transmit power.

• A hydraulic pump is used to create pressure in the fluid.

• Valves control the flow of fluid through the circuit.

• Actuators, such as cylinders or motors, convert the fluid pressure into mechanical force.

• A reservoir stores the fluid and a filter removes contaminants.

• Examples include excavators, cranes, and hydraulic presses.

Tappet setting is the process of adjusting the clearance between the tappet and the valve stem in an engine.

• Tappet setting ensures proper valve timing and prevents engine damage.

• It involves adjusting the clearance between the tappet and the valve stem using a feeler gauge.

• The correct tappet setting varies depending on the engine model and manufacturer.

• Incorrect tappet setting can cause engine noise, poor performance, a...read more

QA focuses on preventing defects in the process, while QC focuses on identifying defects in the product.

• QA is process oriented, focusing on preventing defects by implementing processes and standards.

• QC is product oriented, focusing on identifying defects through inspections and testing.

• QA involves activities like process audits, training, and documentation.

• QC involves activities like product inspections, testing, and s...read more

The one tenth rule of quality states that a defect rate of 1% is considered acceptable in most industries.

• Defect rate of 1% is generally considered acceptable in industries

• Used as a benchmark for quality control

• Helps in setting quality standards and goals

AC changes direction periodically while DC flows in one direction continuously.

• AC changes direction periodically, while DC flows in one direction continuously

• AC is commonly used in household appliances and power distribution systems

• DC is commonly used in batteries and electronic devices

• AC voltage can be easily converted using transformers, while DC voltage requires more complex conversion methods

Grounding is the process of connecting an electrical circuit or device to the earth or to a reference point that is at the same potential as the earth.

• Grounding helps to prevent electric shock and protect equipment from damage.

• It provides a path for excess electrical current to flow safely to the ground.

• Grounding also helps to reduce electromagnetic interference and improve the performance of electrical systems.

• Example...read more

Newton's 2nd law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.

• F = ma (force equals mass times acceleration)

• Acceleration is in the same direction as the net force

• The greater the force applied to an object, the greater its acceleration

• The greater the mass of an object, the smaller its acceleration for a given force

Permanent location is required for work to ensure timely response to service calls and availability for on-site troubleshooting.

• Timely response to service calls

• Availability for on-site troubleshooting

• Efficient scheduling of work orders

The source name of the laser cutting machine is typically the manufacturer's name or a specific model name.

• The source name could be the manufacturer's name, such as Trumpf or Amada.

• It could also be a specific model name, like Trumpf TruLaser Series or Amada LC3015.