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posted on 9 Apr 2024
I applied via campus placement at Birsa Institute of Technology (BIT) Sindri, Jharkhand and was interviewed in Mar 2024. There were 4 interview rounds.
Verbal, quantitative and reasoning
Current relevance topics
I applied via Campus Placement and was interviewed before Feb 2021. There were 2 interview rounds.
A working engine is a mechanical device that converts energy into mechanical motion.
Engines are commonly used in vehicles, machinery, and power generation.
They typically operate by burning fuel to create a controlled explosion, which drives pistons or turbines.
Different types of engines include internal combustion engines, steam engines, and gas turbines.
Engines require various components such as cylinders, pistons, va...
Diesel engines and petrol engines differ in their fuel type, ignition process, and efficiency.
Fuel type: Diesel engines use diesel fuel, while petrol engines use gasoline.
Ignition process: Diesel engines use compression ignition, while petrol engines use spark ignition.
Efficiency: Diesel engines are generally more fuel-efficient than petrol engines.
Examples: Cars, trucks, and buses often use petrol engines, while heavy...
A piston is a component in an engine that moves up and down in a cylinder, converting pressure into mechanical motion. A crankshaft is a rotating shaft that converts reciprocating motion into rotational motion. A bearing is a device that supports and reduces friction between moving parts.
Piston: Moves up and down in a cylinder, sealed by piston rings. Transfers force from expanding gases to the crankshaft.
Crankshaft: C...
posted on 5 Jul 2023
I applied via Company Website
Ball screws are used for converting rotational motion into linear motion, while LM guides are used for guiding linear motion.
Ball screws use ball bearings to reduce friction and increase efficiency in converting rotational motion into linear motion.
LM guides use linear motion bearings to provide smooth and precise linear motion guidance.
Ball screws are commonly used in CNC machines, robotics, and other precision machin...
I applied via Walk-in and was interviewed in May 2023. There were 2 interview rounds.
The 7 wastes of production are categories of waste that can occur in manufacturing processes.
Transportation: Unnecessary movement of materials or products
Inventory: Excess inventory leading to storage costs and potential waste
Motion: Unnecessary movement of workers
Waiting: Idle time during production processes
Overproduction: Producing more than needed
Overprocessing: Using more resources than necessary
Defects: Errors le
Lean manufacturing is a production method focused on minimizing waste and maximizing efficiency.
Focuses on eliminating waste in all forms, including time, materials, and resources
Involves continuous improvement and problem-solving to streamline processes
Emphasizes value creation for the customer
Utilizes tools such as 5S, Kanban, and Kaizen
Promotes a culture of employee involvement and empowerment
Kaizen is a Japanese term meaning continuous improvement. There are several types of Kaizen, including Gemba Kaizen, Flow Kaizen, and Process Kaizen.
Kaizen is a Japanese business philosophy focused on continuous improvement.
Gemba Kaizen involves making improvements at the workplace where the work is done.
Flow Kaizen focuses on improving the flow of work or processes.
Process Kaizen involves making improvements to specif
posted on 13 Dec 2023
I applied via campus placement at National Institute of Technology (NIT), Kurukshetra and was interviewed in Nov 2023. There were 3 interview rounds.
Ic engine , thermodynamics
Pistons are created through a manufacturing process that involves casting, machining, and assembly.
Pistons are typically made from aluminum alloy or cast iron.
The manufacturing process starts with casting, where molten metal is poured into a mold to form the piston shape.
After casting, the piston undergoes machining to achieve the desired dimensions and surface finish.
Machining processes include turning, milling, drill...
I applied via Company Website and was interviewed in Feb 2023. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2022. There were 6 interview rounds.
Like that behaviour company experience grooming
Checking my technical skills and knowledge
I applied via Walk-in and was interviewed in Oct 2022. There were 3 interview rounds.
Overall Equipment Effectiveness (OEE) is a measure of how effectively equipment is being utilized to produce quality products.
OEE is calculated by multiplying availability, performance, and quality rates.
Availability rate measures the percentage of time the equipment is available for production.
Performance rate measures the speed at which the equipment is producing products compared to its maximum capacity.
Quality rate...
Improved production efficiency by implementing new processes and reducing downtime.
Implemented a new scheduling system that reduced production downtime by 20%
Developed and implemented a preventive maintenance program that reduced equipment breakdowns by 15%
Led a team in optimizing production line layout, resulting in a 10% increase in overall efficiency
Streamlined inventory management processes, reducing waste and impr...
High pressure die casting is a metal casting process in which molten metal is injected into a mold cavity under high pressure.
Molten metal is injected into a mold cavity under high pressure
The mold is made of two halves and is designed to create a specific shape
The process is used to create complex shapes with high accuracy and surface finish
Commonly used for manufacturing automotive parts, aerospace components, and co
Cycle time is the time taken to complete a task while takt time is the time available to complete a task.
Cycle time is the total time taken to complete a process, including both processing and waiting time.
Takt time is the rate at which a product must be produced to meet customer demand.
Cycle time should be less than or equal to takt time to meet customer demand.
For example, if a company has a takt time of 60 seconds a...
My family background is diverse and has influenced my values and work ethic.
My parents are both engineers, which inspired my interest in the field.
I have two siblings, one of whom is a doctor, which has given me exposure to the medical field.
My grandparents were farmers, teaching me the importance of hard work and problem-solving.
My family has always encouraged education and supported my career aspirations.
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