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posted on 27 Oct 2021
Instrument and material differences are related to the type and function of equipment used in mechanical maintenance.
Instruments are tools used to measure, monitor, or control various parameters such as temperature, pressure, flow rate, etc.
Materials are substances used to construct or repair equipment, such as metals, plastics, ceramics, etc.
Instruments are typically electronic or mechanical devices, while materials c...
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posted on 14 Jun 2024
I applied via Recruitment Consulltant and was interviewed in Dec 2023. There was 1 interview round.
Analyzed thermal performance of parabolic solar collector for M.Tech project
Researched various materials for collector construction
Conducted experiments to measure heat transfer efficiency
Analyzed data to optimize collector design
Compared results with theoretical models
Presented findings in a detailed report
Energy management of a plant involves optimizing energy usage to reduce costs and environmental impact.
Implementing energy-efficient technologies and practices
Monitoring energy consumption and identifying areas for improvement
Utilizing renewable energy sources where possible
Regular maintenance of equipment to ensure optimal performance
Training staff on energy conservation practices
posted on 10 Aug 2023
I applied via Walk-in and was interviewed in Jul 2023. There were 3 interview rounds.
posted on 8 Aug 2022
posted on 29 Apr 2022
I applied via Naukri.com and was interviewed in Oct 2021. There were 2 interview rounds.
Calculating cooling tower TR, boiler efficiency, and types and capacity of chilling plant compressors.
Cooling tower TR can be calculated using the formula: TR = (500 x GPM x Delta T)/12000
Boiler efficiency can be calculated using the formula: Efficiency = (Output/Input) x 100
Types of compressors include reciprocating, rotary screw, centrifugal, and scroll.
Capacity of compressors is measured in tons of refrigeration (TR...
Answering questions related to Maintenance Engineer interview.
Types of boilers include fire tube, water tube, and electric boilers.
Chilling plant capacity can be calculated by multiplying the flow rate by the temperature difference.
Colour coding in industry is used to identify pipes, wires, and equipment based on their function or contents.
Schedule maintenance is planned maintenance that is performed at regular interva...
posted on 24 May 2022
posted on 21 Mar 2022
There are several types of gears used in the market.
Spur gears
Helical gears
Bevel gears
Worm gears
Planetary gears
Rack and pinion gears
Internal gears
Miter gears
Spiral bevel gears
Hypoid gears
There are numerous types of materials, including metals, polymers, ceramics, composites, and more.
Metals: iron, aluminum, copper, etc.
Polymers: plastics, rubber, etc.
Ceramics: glass, porcelain, etc.
Composites: fiberglass, carbon fiber, etc.
Other: wood, concrete, etc.
There are several types of bolts, including hex bolts, carriage bolts, and lag bolts.
Hex bolts have a hexagonal head and are commonly used in construction.
Carriage bolts have a smooth, rounded head and are often used in woodworking.
Lag bolts have a pointed tip and are used to attach heavy objects to wood or other materials.
Other types of bolts include eye bolts, U-bolts, and J-bolts.
posted on 23 Sep 2023
I applied via Referral and was interviewed before Sep 2022. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
Mechanical seal parameter refers to the specifications and characteristics of a mechanical seal used in rotating equipment.
Mechanical seal parameters include seal face material, seal face design, spring type, and secondary sealing elements.
Seal face material can be ceramic, carbon, or tungsten carbide depending on the application.
Seal face design can be single or double, balanced or unbalanced, and with or without a pu...
Mechanical seals can be installed on reactors by following a specific procedure.
Ensure the reactor is clean and free of debris
Select the appropriate mechanical seal based on the reactor's specifications
Install the seal according to the manufacturer's instructions
Check for leaks and make necessary adjustments
Perform regular maintenance to ensure the seal continues to function properly
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