10+ Hays Business Solutions Interview Questions and Answers

Take time, cycle time, and lead time are important metrics in production engineering.

• Take time is the time required to complete a single unit of production.

• Cycle time is the time required to complete a single step in the production process.

• Lead time is the time required to complete an entire production process from start to finish.

• Reducing cycle time can increase production efficiency.

• Reducing lead time can improve customer satisfaction.

• Take time is often used to calculate cy...read more

Torque is a twisting force that causes rotation, while force is a push or pull that causes an object to move or change direction.

• Torque is measured in units of force multiplied by distance, such as newton-meters or pound-feet.

• Force is measured in units of mass multiplied by acceleration, such as newtons or pounds.

• Torque is important in rotating machinery, such as engines and motors.

• Force is important in many applications, such as lifting heavy objects or pushing a car.

• Both to...read more

Line balancing is the process of optimizing workloads across a production line. Loss cycle time refers to the time lost due to inefficiencies in the production process.

• Line balancing involves analyzing the production process to ensure that each workstation is being utilized efficiently

• The goal of line balancing is to minimize idle time and maximize productivity

• Loss cycle time refers to the time lost due to factors such as machine breakdowns, material shortages, and worker ine...read more

TSV stands for Test Specification and Verification. Testing process involves planning, designing, executing and reporting tests.

• TSV is a document that outlines the testing requirements and procedures

• Testing process involves identifying test scenarios and cases

• Test cases are executed and results are recorded

• Defects are reported and retested until resolved

• Final test report is generated

JH and JH steps are quality control methodologies used in manufacturing. 5S is a workplace organization method.

• JH stands for Job Handling and JH steps are a set of procedures used to ensure quality control in manufacturing processes.

• 5S is a workplace organization method that involves sorting, simplifying, sweeping, standardizing, and sustaining.

• JH steps and 5S are often used together to improve efficiency and quality in manufacturing operations.

FRL unit is a filter, regulator, and lubricator unit used in compressed air systems. Solenoid valves are electromechanical valves used to control the flow of fluids.

• FRL unit is used to filter, regulate, and lubricate compressed air in pneumatic systems

• Solenoid valves are used to control the flow of fluids in various applications

• Solenoid valves are electromechanical valves that use an electric current to control the valve's position

• FRL units are important for maintaining the q...read more

Assembly line processing is a manufacturing process where a product is assembled in a sequential manner by different workers or machines.

• It involves dividing the production process into smaller tasks

• Each worker or machine performs a specific task in a sequential manner

• The product moves from one station to another until it is completed

• It increases efficiency and reduces production time and cost

• Examples include automobile manufacturing, electronics assembly, and food processing

OEE stands for Overall Equipment Effectiveness and PPLH stands for Production Per Labor Hour.

• OEE is a metric used to measure the efficiency of manufacturing processes.

• It takes into account three factors: availability, performance, and quality.

• PPLH is a metric used to measure the productivity of labor in manufacturing processes.

• It is calculated by dividing the total production output by the total labor hours.

• Both OEE and PPLH are important metrics for production engineers to o...read more

FIFO and LIFO are inventory management methods used to manage stock and determine the cost of goods sold.

• FIFO stands for First-In, First-Out, which means that the first items purchased are the first items sold.

• LIFO stands for Last-In, First-Out, which means that the last items purchased are the first items sold.

• FIFO is commonly used in industries where perishable goods are sold, such as food and beverage.

• LIFO is commonly used in industries where the cost of goods sold is risi...read more

TPM stands for Total Productive Maintenance and TQM stands for Total Quality Management.

• TPM is a maintenance program that aims to maximize equipment effectiveness and minimize downtime.

• TQM is a management approach that focuses on continuous improvement of product quality and customer satisfaction.

• TPM involves all employees in the maintenance process and emphasizes preventive maintenance.

• TQM involves all employees in the quality improvement process and emphasizes customer sati...read more

7 QC is a set of quality control tools used in manufacturing to identify and solve production problems.

• 7 QC stands for Seven Quality Control tools

• These tools include Pareto analysis, cause-and-effect diagram, check sheet, control chart, histogram, scatter diagram, and flowchart

• They are used to analyze data, identify root causes of problems, and make informed decisions for process improvement