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I applied via Walk-in and was interviewed in Dec 2024. There was 1 interview round.
3 phase power is 440 volts instead of 660 volts due to the configuration of the phases and the relationship between them.
3 phase power consists of three separate voltages that are 120 degrees out of phase with each other
The line-to-line voltage in a 3 phase system is √3 times the phase voltage
In a 3 phase system, the line-to-line voltage is 440 volts (220 volts * √3)
Hydraulic systems use liquid to transmit power, while pneumatic systems use gas.
Hydraulic systems use oil or water as the fluid to transmit power
Pneumatic systems use air or other gases as the fluid to transmit power
Hydraulic systems are typically used in heavy machinery like excavators and cranes
Pneumatic systems are commonly found in applications like air brakes in vehicles
I applied via Recruitment Consulltant and was interviewed in Jul 2023. There were 3 interview rounds.
Top trending discussions
I applied via Naukri.com and was interviewed before Feb 2020. There were 3 interview rounds.
I have successfully implemented preventive maintenance programs, reducing equipment downtime by 20%.
Implemented preventive maintenance programs
Reduced equipment downtime by 20%
Improved overall equipment reliability
Streamlined maintenance processes
Trained and mentored junior maintenance staff
I applied via Company Website and was interviewed in May 2019. There were 4 interview rounds.
There are several types of valves in instrumentation.
Gate valve
Ball valve
Butterfly valve
Globe valve
Check valve
Diaphragm valve
Needle valve
Plug valve
Pressure relief valve
Safety valve
PT, LT and LVDT are types of sensors used in engineering for measuring pressure, temperature and displacement respectively.
PT stands for Pressure Transducer and is used to measure pressure in various applications such as hydraulic systems, engines, and pipelines.
LT stands for Linear Transducer and is used to measure temperature in various applications such as engines, HVAC systems, and industrial processes.
LVDT stands ...
Calibration of I/P converter involves adjusting the output pressure to match the input signal.
Connect the I/P converter to a pressure source and a signal generator
Adjust the input signal to the desired value
Measure the output pressure and adjust it to match the input signal
Repeat the process at different input signal levels to ensure accuracy
Document the calibration results for future reference
A load cell is a transducer that converts force into an electrical signal. Calibration involves applying known loads and adjusting the output signal.
Load cell measures force or weight
It converts the force into an electrical signal
Calibration involves applying known loads and adjusting the output signal
Calibration can be done using a calibration machine or weights
Calibration should be done regularly to ensure accurate r
I applied via Recruitment Consultant and was interviewed before Jun 2020. There was 1 interview round.
The types of lacquer used on lens and housing include acrylic lacquer, polyurethane lacquer, and epoxy lacquer.
Acrylic lacquer is commonly used on lens and housing due to its high transparency and UV resistance.
Polyurethane lacquer provides excellent durability and chemical resistance, making it suitable for lens and housing.
Epoxy lacquer offers superior adhesion and impact resistance, making it a preferred choice for
A size fine filter is a type of filter used to remove small particles or impurities from a fluid or gas.
Size fine filters are commonly used in industries such as manufacturing, pharmaceuticals, and food processing.
They are designed to capture particles that are smaller than what can be filtered by regular filters.
These filters can be made of various materials such as paper, fabric, or synthetic fibers.
Examples of size ...
Direct metalizing is applicable on materials that can conduct electricity.
Direct metalizing is a process of coating a non-metallic surface with a thin layer of metal.
The material should be able to conduct electricity for direct metalizing to be applicable.
Materials like plastic, glass, and ceramics can be direct metalized.
Direct metalizing is commonly used in the automotive, aerospace, and electronics industries.
The amount of UV energy required for curing depends on the type of material being cured and the intensity of the UV light.
UV energy required for curing varies depending on the material being cured
Intensity of the UV light also affects the amount of energy required
UV energy is typically measured in Joules per square centimeter (J/cm²)
Examples of materials that require UV curing include adhesives, coatings, and inks
The amount of DFT required as per standard varies depending on the specific industry and project requirements.
The required amount of DFT (Design for Testability) is determined by industry standards and project specifications.
Different industries may have different standards for DFT.
The complexity and size of the project also influence the amount of DFT required.
DFT techniques include scan chains, built-in self-test (BI...
I applied via Approached by Company and was interviewed in Sep 2021. There were 2 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Feb 2023. There were 3 interview rounds.
Yes
Yes, I have audited suppliers and conducted vendor visits.
During my previous role as a Senior Engineer, I was responsible for auditing suppliers to ensure compliance with quality standards and specifications.
I have also conducted vendor visits to assess their capabilities, production processes, and quality control measures.
These audits and visits helped in identifying potential risks, improving supplier performance,...
I applied via Approached by Company and was interviewed before Jan 2022. There were 4 interview rounds.
posted on 9 Nov 2024
I applied via Approached by Company and was interviewed in Oct 2024. There was 1 interview round.
posted on 14 Nov 2024
Cycle time is the total time taken to complete a process or task from start to finish.
Cycle time is a key metric in process improvement and efficiency analysis.
It helps in identifying bottlenecks and areas for improvement in a process.
For example, in manufacturing, cycle time can refer to the time taken to produce one unit of a product.
Reducing cycle time can lead to increased productivity and cost savings.
Line balancing is the process of assigning tasks to workstations in a way that evens out the workload and maximizes efficiency.
Involves distributing work evenly among workstations
Helps in reducing idle time and bottlenecks
Improves productivity and efficiency
Example: In a manufacturing plant, line balancing ensures each workstation has a similar amount of work to do
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