17LIVE Interview Questions and Answers

Lean manufacturing focuses on minimizing waste and maximizing value, while traditional manufacturing focuses on maximizing output.

• Lean manufacturing aims to reduce waste in all forms, including time, materials, and effort.

• Traditional manufacturing focuses on maximizing output and efficiency, often at the expense of waste.

• Lean manufacturing involves continuous improvement and a focus on customer value.

• Traditional manufacturing may prioritize production speed over customer need...read more

Data register in PLC is a memory location used to store data temporarily for processing.

• Data register stores temporary data for processing in PLC

• It is used to hold values during program execution

• Data registers can be used for calculations, comparisons, and other operations

Parameters of VFD include frequency, voltage, current, and speed control.

• Frequency control: VFDs can adjust the frequency of the electrical supply to control the speed of the motor.

• Voltage control: VFDs can regulate the voltage supplied to the motor for optimal performance.

• Current control: VFDs can monitor and adjust the current flowing to the motor to prevent overload.

• Speed control: VFDs allow precise control over the speed of the motor, enabling energy savings and process o...read more

Types of couplings used in conveyors include chain couplings, grid couplings, and gear couplings.

• Chain couplings are commonly used in conveyors for their flexibility and ability to compensate for misalignment.

• Grid couplings are used for high torque applications and provide shock absorption.

• Gear couplings are used for heavy-duty applications and provide high torque transmission.

A daily work management system is a tool or process used to plan, track, and prioritize tasks and activities on a daily basis.

• Utilizes tools such as task lists, calendars, and project management software

• Helps in organizing and prioritizing tasks based on urgency and importance

• Ensures timely completion of tasks and projects

• Allows for tracking progress and identifying bottlenecks

• Encourages communication and collaboration among team members

Manpower handling method refers to the process of managing and organizing human resources in a production environment.

• It involves identifying the required number of workers for a particular task or project

• Assigning roles and responsibilities to each worker

• Providing necessary training and resources to ensure efficient performance

• Monitoring and evaluating the performance of workers

• Making adjustments to the workforce as needed

• Examples include shift scheduling, job rotation, and ...read more

Sensors are devices that detect changes in physical or chemical conditions and convert them into signals.

• Types of sensors include temperature sensors, pressure sensors, proximity sensors, motion sensors, and light sensors.

• Temperature sensors measure heat levels, pressure sensors detect changes in pressure, proximity sensors detect nearby objects, motion sensors detect movement, and light sensors detect light levels.

• Other types of sensors include humidity sensors, gas sensors,...read more

TPM is Total Productive Maintenance, TQM is Total Quality Management, and Six Sigma is a data-driven approach to quality improvement.

• TPM focuses on maximizing equipment effectiveness and minimizing downtime.

• TQM is a management approach that emphasizes continuous improvement and customer satisfaction.

• Six Sigma is a methodology that uses statistical analysis to identify and eliminate defects in a process.

• All three are commonly used in manufacturing and production industries to ...read more