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I applied via Campus Placement and was interviewed in Jul 2023. There were 3 interview rounds.
I was interviewed in Dec 2016.
I am a dedicated and experienced maintenance engineer with a passion for problem-solving and improving efficiency.
I have a strong background in mechanical engineering and have successfully managed maintenance projects in my previous roles.
I am excited about the opportunity to join your company because of its reputation for innovation and commitment to excellence.
I believe that my skills and experience make me well-suit...
An injection molding machine is a manufacturing tool used to produce plastic parts by injecting molten material into a mold.
It consists of a hopper, an injection unit, a clamping unit, and a control unit.
The hopper is used to store the plastic material that will be melted and injected into the mold.
The injection unit melts the plastic and injects it into the mold.
The clamping unit holds the mold in place during the inj...
Draw the electrical circuit to control barrel heater through SSR/contactor.
Start by identifying the power source and the barrel heater.
Connect the power source to the input terminals of the SSR/contactor.
Connect the output terminals of the SSR/contactor to the barrel heater.
Include appropriate fuses and circuit breakers for safety.
Consider using a control signal (e.g., from a temperature controller) to trigger the SSR/
Back pressure is the resistance or force exerted against the flow of a fluid or gas in a system.
Back pressure occurs when there is a restriction or blockage in a system that hinders the flow of a fluid or gas.
It can be caused by factors such as narrow pipes, clogged filters, or closed valves.
Back pressure can lead to decreased efficiency, increased energy consumption, and potential damage to the system.
In an engine, ba...
The injection molding cycle involves several steps to produce a molded part.
Clamping: The mold is closed and clamped tightly.
Injection: Molten plastic is injected into the mold cavity.
Cooling: The plastic solidifies and cools inside the mold.
Ejection: The mold opens and the molded part is ejected.
Cycling: The mold closes again for the next cycle.
A three-axis robot is a robotic system that operates in three dimensions, allowing it to move and manipulate objects in a wide range of directions.
A three-axis robot typically consists of three linear axes, each capable of independent movement along a specific axis (X, Y, and Z).
The X-axis controls horizontal movement, the Y-axis controls vertical movement, and the Z-axis controls depth or forward/backward movement.
By ...
DC supply can be converted into AC supply using an inverter.
Inverter is an electronic device that converts DC to AC.
It uses a switching circuit to alternate the polarity of DC voltage.
The output waveform can be modified using filters and transformers.
Examples of inverters include square wave, modified sine wave, and pure sine wave inverters.
There are various types of pumps used in engineering, including centrifugal pumps, reciprocating pumps, and rotary pumps.
Centrifugal pumps are commonly used for transferring fluids by converting rotational energy into kinetic energy.
Reciprocating pumps use a piston or plunger to create pressure and move fluid.
Rotary pumps operate by trapping fluid between rotating components and the pump casing.
Other types of pumps inc...
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I applied via Recruitment Consulltant and was interviewed in Apr 2022. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Aug 2023. There was 1 interview round.
5S is a methodology used to organize and maintain a clean, efficient, and safe work environment.
5S stands for Sort, Set in Order, Shine, Standardize, and Sustain.
Sort involves removing unnecessary items from the workplace.
Set in Order focuses on arranging necessary items in a logical and efficient manner.
Shine involves cleaning and maintaining the workplace.
Standardize establishes guidelines and procedures for maintain...
I applied via Recruitment Consulltant and was interviewed in Jun 2024. There was 1 interview round.
VFD stands for Variable Frequency Drive, it is used to control the speed of an electric motor.
VFD is used to vary the speed of an electric motor by adjusting the frequency of the electrical supply to the motor.
Basic control for operating a VFD includes setting the desired speed or frequency, start/stop commands, and monitoring parameters like current and voltage.
Examples of basic controls for operating a VFD include ke...
To check a motor, perform visual inspection, check for unusual noises or vibrations, test electrical connections, measure voltage and current, and perform insulation resistance test.
Perform visual inspection for any signs of damage or wear
Check for unusual noises or vibrations during operation
Test electrical connections for tightness and proper wiring
Measure voltage and current to ensure they are within specifications
P...
The monthly electricity bill varies depending on usage and location.
The monthly electricity bill can be influenced by factors such as the size of the property, number of occupants, energy efficiency of appliances, and local electricity rates.
Usage of high-energy consuming appliances like air conditioners, heaters, and refrigerators can significantly impact the electricity bill.
Location plays a role as electricity rates...
Plant load refers to the amount of power being consumed by a plant or facility at a given time.
Plant load is measured in kilowatts (kW) or megawatts (MW).
It represents the total electrical demand of the plant's equipment and machinery.
Plant load can fluctuate throughout the day based on production needs and equipment usage.
Monitoring plant load is important for ensuring efficient operation and preventing overload.
Examp...
Power factor is the ratio of real power to apparent power in an electrical system. It needs to be maintained for efficient power transfer and to avoid penalties from utility companies.
Power factor impacts the efficiency of power transfer in electrical systems
Low power factor can result in higher energy costs and penalties from utility companies
It affects the quality of power supply and can lead to voltage drops and equ...
Proximity sensors detect the presence of an object without physical contact, while relays are used to control electrical circuits.
Proximity sensors use electromagnetic fields, light, or sound to detect objects nearby.
Relays are switches that open or close circuits based on an electrical signal.
Proximity sensors can be used in automated doors, smartphones, and industrial machinery.
Relays are used in control panels, HVAC
Preventive maintenance schedule involves regular inspections and maintenance tasks to prevent equipment breakdowns.
Create a detailed list of all equipment that needs maintenance
Establish a regular schedule for inspections and maintenance tasks
Document all maintenance activities and keep records for future reference
Prioritize maintenance tasks based on criticality and impact on operations
Train maintenance staff on prope
posted on 25 Jun 2024
I applied via Referral and was interviewed in Dec 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Dec 2023. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Aug 2023. There were 4 interview rounds.
Core tools of AIAG include FMEA, PPAP, MSA, SPC, and APQP.
FMEA (Failure Mode and Effects Analysis) is used to identify and prioritize potential failure modes in a process.
PPAP (Production Part Approval Process) is used to ensure that suppliers meet customer requirements.
MSA (Measurement Systems Analysis) is used to assess the quality of measurement systems.
SPC (Statistical Process Control) is used to monitor and contro...
I have experienced failures in project deadlines, communication, and technical solutions.
Missed project deadlines due to underestimating tasks
Miscommunication with team members leading to misunderstandings
Implemented technical solutions that did not meet requirements
Heat treatment process is a method used to alter the physical and sometimes chemical properties of a material through heating and cooling.
Involves heating the material to a specific temperature
Holding it at that temperature for a set amount of time
Then cooling it at a controlled rate
Can be used to increase hardness, improve machinability, or enhance other properties
Common techniques include annealing, quenching, temper
I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.
I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.
The main role of an Engineer is to design, develop, and maintain systems and structures that solve problems and improve society.
Designing and creating solutions to technical problems
Developing and implementing new technologies
Maintaining and improving existing systems
Collaborating with other professionals to achieve project goals
Ensuring safety and compliance with regulations
Analyzing data and conducting experiments
Pro...
Kaizen is a continuous improvement philosophy, while 5S is a workplace organization method.
Kaizen focuses on making small, incremental improvements in processes and systems.
5S is a method for organizing and maintaining a clean, efficient, and safe workplace.
Kaizen involves all employees in identifying and implementing improvements.
5S consists of five steps: Sort, Set in Order, Shine, Standardize, and Sustain.
Example: K...
Oil MTC and Water MTC differ in terms of their properties, usage, and maintenance requirements.
Oil MTC is used for lubrication and cooling in machinery, while Water MTC is used for cooling and heating in HVAC systems.
Oil MTC has higher viscosity and thermal conductivity than Water MTC.
Oil MTC requires regular oil changes and filter replacements, while Water MTC requires regular cleaning and chemical treatment to preven...
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