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Normal Technical and Aptitude qns
Based on present scenario
They just looking who have the confidence and clearly putting his points
Cavitation is the formation of vapor bubbles in a liquid due to low pressure. It can occur in vertical pipes at home.
Cavitation is caused by low pressure in a liquid, which leads to the formation of vapor bubbles that collapse and cause damage to the pipe.
Vertical pipes at home can experience cavitation if there is a sudden change in pressure, such as when a valve is closed quickly.
Cavitation can cause erosion, noise, ...
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posted on 15 Jun 2022
I applied via Naukri.com and was interviewed in Dec 2021. There was 1 interview round.
Answering questions related to cost-saving initiatives in utilities and selection of heat exchangers.
For cost-saving initiatives, regular maintenance and monitoring of equipment can help identify areas for improvement.
Reynolds number is used to determine the type of flow in a fluid system.
Selection of heat exchangers depends on the process requirements and factors like heat transfer rate, pressure drop, and cost.
Shell ...
posted on 29 Oct 2022
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 4 interview rounds.
posted on 4 Jul 2024
posted on 24 Feb 2022
I applied via Campus Placement and was interviewed in Jan 2022. There were 3 interview rounds.
Test is basically check your problem solving ability and check verbal ability
And also check technical and
Logical knowledge
Electrical energy is the energy carried by moving electrons in an electric conductor.
Electrical energy is a form of energy that results from the movement of charged particles.
It is measured in joules (J) or kilowatt-hours (kWh).
Examples of electrical energy include lightning, batteries, and power plants.
It can be converted into other forms of energy, such as mechanical energy or heat energy.
Electrical energy is essenti...
posted on 27 Jul 2022
I applied via Naukri.com
posted on 4 Apr 2024
I applied via Recruitment Consulltant and was interviewed before Apr 2023. There was 1 interview round.
What about utility it's operating ,preventive maintenance,breakdown maintenance etc
Injection molding machine Preventive maintenance and breakdown maintenance etc
posted on 9 Nov 2024
I was interviewed in Oct 2024.
Desile engine repair and maintenance involves troubleshooting, repairing, and maintaining diesel engines in various equipment and machinery.
Perform regular maintenance tasks such as changing oil, filters, and belts
Troubleshoot and diagnose issues with the engine's electrical systems
Repair or replace faulty components such as injectors, fuel pumps, and alternators
Ensure proper functioning of the engine's cooling and exh...
I applied via Approached by Company and was interviewed in Jan 2023. There were 2 interview rounds.
There are various types of gearboxes used in maintenance fitting, including spur gearboxes, helical gearboxes, bevel gearboxes, and worm gearboxes.
Spur gearboxes have straight teeth and are commonly used in applications with low to moderate speeds and loads.
Helical gearboxes have angled teeth and provide smoother and quieter operation compared to spur gearboxes.
Bevel gearboxes are used to transmit power between shafts ...
Pitch is the distance between two adjacent threads in a screw or bolt.
Pitch is measured in millimeters or inches.
It determines the tightness of the screw or bolt.
Different types of pitch include coarse, fine, and extra fine.
Pitch is important in alignment as it affects the positioning of rotating machinery.
Misaligned pitch can cause vibration, noise, and premature wear and tear.
Misalignment is when two or more parts are not properly aligned. Backless refers to a type of shoe without a back.
Misalignment can cause wear and tear on machinery and decrease efficiency.
Examples of misalignment include a crooked belt on a conveyor or a misaligned shaft in a motor.
Backless shoes are typically sandals or slip-ons that do not have a heel or back portion.
Backless shoes can be more comfortable in hot weat
posted on 16 Mar 2023
I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 4 interview rounds.
Flash point is the lowest temperature at which a chemical can vaporize to form an ignitable mixture in air.
Flash point is important for determining the safe handling and storage of chemicals.
It is measured using a closed cup or open cup method.
Examples of chemicals with low flash points include gasoline and acetone.
Chemicals with high flash points include diesel fuel and motor oil.
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