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I applied via Company Website and was interviewed before Jan 2024. There was 1 interview round.
A circuit diagram converting 230v ac to 24v dc.
Use a step-down transformer to reduce voltage from 230v ac to a lower voltage.
Rectify the AC voltage using a bridge rectifier to convert it into pulsating DC.
Filter the pulsating DC using capacitors to smoothen the output.
Regulate the DC voltage using a voltage regulator to maintain a steady 24v output.
Example components: Step-down transformer, bridge rectifier, capacitors
PLC ladder logic diagram is a graphical representation of a control algorithm using ladder logic symbols.
PLC ladder logic diagrams consist of rungs, which represent a control algorithm.
Each rung typically consists of input conditions, logic functions, and output actions.
Ladder logic symbols include contacts, coils, timers, counters, and other function blocks.
Example: A simple motor control circuit in ladder logic would...
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I applied via Job Fair and was interviewed before Mar 2021. There were 2 interview rounds.
I am graduation in Mechanical Engineering and also done my diploma mechanical automobile in ghaziabad
I applied via Job Fair and was interviewed before Mar 2021. There were 2 interview rounds.
I am graduation in Mechanical Engineering and also done my diploma mechanical automobile in ghaziabad
I applied via Campus Placement and was interviewed before Mar 2021. There were 3 interview rounds.
I have a strong background in production engineering and a proven track record of improving efficiency and reducing costs.
I have a Bachelor's degree in Production Engineering and have completed internships at two leading manufacturing companies.
I have successfully implemented process improvements that resulted in a 20% increase in production output at my previous job.
I am skilled in using various production software an...
I applied via Recruitment Consultant and was interviewed in Dec 2020. There was 1 interview round.
Productivity in business refers to the efficiency and effectiveness of the production process.
Productivity is the measure of output per unit of input.
It is important for businesses to maximize productivity to increase profits and remain competitive.
Factors that can affect productivity include technology, employee training, and management practices.
Examples of productivity measures include units produced per hour, reven...
I applied via Walk-in and was interviewed before Oct 2022. There were 3 interview rounds.
Verbal, logical and communication aptitude test.
I applied via Campus Placement and was interviewed in Aug 2023. There was 1 interview round.
Tolerance refers to the acceptable range of variation in a physical dimension or property of a material or product.
Tolerance is the difference between the maximum and minimum limits of a dimension or property.
It ensures that parts fit together properly and function as intended.
Tolerance can be specified as a numerical value or a range, such as +/- 0.1mm.
Examples include the tolerance for the diameter of a shaft or the
The least count of a micrometer is the smallest measurement that can be read on the scale.
The least count of a micrometer is typically 0.01mm or 0.001mm depending on the type of micrometer.
It is determined by the number of divisions on the thimble and the main scale.
For example, a micrometer with 50 divisions on the thimble and a main scale reading in mm will have a least count of 0.01mm.
A jig is a type of tool used to control the location and/or motion of another tool. A fixture is a work-holding or support device used in the manufacturing industry.
Jigs are used to guide cutting tools, while fixtures are used to hold workpieces in place during machining operations.
Jigs and fixtures are commonly used in manufacturing processes such as welding, drilling, and milling.
Examples of jigs include drill jigs, ...
I applied via Approached by Company and was interviewed in Apr 2022. There were 2 interview rounds.
P.C.M,tecnical question & General knowledge
I made a rolling breaker who rotate on his axis when any vehicals over him than rotational energy convert electric energy thus we produce electric energy through road breaker.
I applied via Naukri.com and was interviewed in Aug 2022. There were 2 interview rounds.
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 applicatio...
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 automobil...
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
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 cus...
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 an...
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...
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 th...
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 i
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 common...
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 val...
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