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I applied via Naukri.com and was interviewed in Apr 2023. There were 3 interview rounds.
Overheating of joints cables can be caused by high electrical resistance, overloading, poor connections, or insulation breakdown.
High electrical resistance in joints can lead to overheating.
Overloading the cables beyond their capacity can cause overheating.
Poor connections or loose terminals can generate heat.
Insulation breakdown can result in overheating of cables.
Frequency of maintenance is decided based on equipment type, usage, manufacturer recommendations, and historical data.
Consider the type of equipment being maintained
Take into account the usage intensity of the equipment
Refer to manufacturer recommendations for maintenance schedules
Use historical data to identify patterns of wear and tear
Factor in environmental conditions that may affect equipment performance
ISO 9001-2015 is a quality management system standard that helps organizations ensure they meet customer and regulatory requirements.
ISO 9001-2015 sets out the criteria for a quality management system and is based on a number of quality management principles including a strong customer focus, the involvement of top management, and a process approach.
It helps organizations improve their overall performance by focusing o...
VFD output voltage increases after rectification due to the conversion process from AC to DC, typically around 1.4 times the input voltage.
VFDs convert AC power to DC power through rectification
The output voltage of a VFD is typically around 1.4 times the input voltage
This increase in voltage is necessary for the VFD to effectively control the speed of the motor
A hermetically sealed transformer is a transformer that is completely enclosed and sealed to prevent the entry of moisture, air, or other contaminants.
Hermetically sealed transformers are commonly used in harsh environments where protection from moisture and contaminants is crucial.
The sealing is typically done using a welded or brazed metal enclosure.
These transformers are often filled with an insulating oil to provid...
Harmonics are voltage or current waveforms that are multiples of the fundamental frequency in an electrical system.
Harmonics can cause issues such as overheating in electrical equipment, power quality problems, and interference with communication systems.
Common sources of harmonics include non-linear loads like variable frequency drives, computers, and LED lighting.
Harmonics can be mitigated using filters, transformers...
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I applied via Naukri.com and was interviewed in Aug 2023. There were 2 interview rounds.
QAMS is Quality Assurance Management System, which is a digital system for submitting Corrective Actions instead of manual hard copy submissions.
QAMS is a digital system used for submitting Corrective Actions electronically.
It streamlines the process of submitting and tracking Corrective Actions compared to manual hard copy submissions.
QAMS allows for easier collaboration and communication among team members involved i...
I applied via Walk-in and was interviewed before Nov 2023. There were 2 interview rounds.
Technical round about department
I appeared for an interview in Sep 2024, where I was asked the following questions.
I applied via Approached by Company and was interviewed in Oct 2024. There were 2 interview rounds.
I have extensive experience working with water systems in various industrial settings.
Experience with troubleshooting and repairing water pumps, valves, and pipelines
Knowledge of water treatment processes and equipment
Familiarity with water quality testing and analysis
Implemented preventive maintenance programs to ensure efficient operation of water systems
My ideal service engineer is a problem-solver, adaptable, and possesses strong communication skills to ensure customer satisfaction.
Strong technical skills: Proficient in troubleshooting and repairing complex machinery, like HVAC systems.
Excellent communication: Able to explain technical issues clearly to non-technical clients, ensuring they understand the solutions.
Adaptability: Quick to learn new technologies and ada...
A life-changing incident for me was when I helped a stranded motorist, which deepened my commitment to service and empathy.
I was driving home when I saw a car broken down on the side of the road.
I stopped to help, and the driver was grateful and relieved.
This experience made me realize the importance of being there for others.
It inspired me to pursue a career in service engineering, focusing on helping people.
I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.
How ans what a mission can be accomplished and how am I gona do it
posted on 26 Jan 2025
I appeared for an interview before Jan 2024.
The different types of maintenance include preventive maintenance, corrective maintenance, predictive maintenance, and proactive maintenance.
Preventive maintenance involves regularly scheduled inspections and maintenance to prevent breakdowns.
Corrective maintenance is performed after a failure occurs to restore equipment to working condition.
Predictive maintenance uses data and analytics to predict when maintenance sho...
Performance parameters of a cooling tower include approach, range, cooling capacity, efficiency, and water flow rate.
Approach: temperature difference between the cold water inlet and the wet-bulb temperature of the air
Range: temperature difference between the hot water outlet and the cold water inlet
Cooling capacity: amount of heat that can be removed by the cooling tower
Efficiency: ratio of actual heat transfer to the...
Boiler efficiency is a measure of how effectively a boiler converts fuel into heat energy. Improving efficiency in wood boilers can be achieved through proper maintenance, insulation, and combustion optimization.
Boiler efficiency is calculated by dividing the heat output by the heat input and multiplying by 100 to get a percentage.
To improve efficiency in wood boilers, regular cleaning and maintenance of the boiler and...
Different types of reactors include batch reactors, continuous stirred-tank reactors, plug flow reactors, and fluidized bed reactors.
Batch reactors are used for small-scale production and testing.
Continuous stirred-tank reactors are commonly used in industrial processes for their efficient mixing capabilities.
Plug flow reactors are ideal for reactions that require uniform conditions throughout the reactor.
Fluidized bed...
Water chillers come in various types such as air-cooled, water-cooled, and evaporative chillers, each with specific design considerations.
Air-cooled chillers use air to remove heat from the refrigerant, making them suitable for outdoor installation but less efficient than water-cooled chillers.
Water-cooled chillers use water to remove heat from the refrigerant, offering higher efficiency but requiring access to a water...
Preventive maintenance involves regular inspections and maintenance to prevent breakdowns, while breakdown maintenance is performed after a machine or equipment has already failed.
Preventive maintenance is scheduled and planned in advance to avoid unexpected breakdowns.
Breakdown maintenance is reactive and performed after a machine has already failed.
Examples of preventive maintenance include regular oil changes for ve...
Design considerations for a condenser for a 10 KL reactor
Consider the material of construction to withstand the corrosive nature of the reactor contents
Size the condenser appropriately to handle the heat load from the reactor
Ensure proper insulation to maintain temperature control
Include safety features such as pressure relief valves
Consider ease of maintenance and accessibility for cleaning and repairs
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Rating in categories
QC Chemist
10
salaries
| ₹1.4 L/yr - ₹3.2 L/yr |
Ipqa Chemist
8
salaries
| ₹1.7 L/yr - ₹2.7 L/yr |
Shift Incharge
6
salaries
| ₹1.7 L/yr - ₹3.5 L/yr |
Assistant Manager
6
salaries
| ₹3.8 L/yr - ₹7.3 L/yr |
QA Executive
6
salaries
| ₹2.2 L/yr - ₹3 L/yr |
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