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I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 3 interview rounds.
Power factor and motor efficiency are important factors in electrical systems to ensure optimal performance and energy efficiency.
Power factor is the ratio of real power to apparent power in an electrical system.
A high power factor indicates efficient energy usage, while a low power factor can result in wasted energy and increased costs.
Motor efficiency is the ratio of mechanical power output to electrical power input ...
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I appeared for an interview before Aug 2021.
I applied via Naukri.com and was interviewed before Jun 2023. There were 4 interview rounds.
Logical, Decision making and IQ test
I applied via Referral and was interviewed in Jan 2023. There were 3 interview rounds.
posted on 28 Mar 2023
I applied via Naukri.com and was interviewed in Sep 2022. There were 3 interview rounds.
Simple aptitude questions ,
Previous experience related questions
The type of bearing used in a gearbox depends on the application. Common types include ball bearings, roller bearings, and sleeve bearings.
The type of bearing used in a gearbox depends on the application and the load it will be subjected to.
Ball bearings are commonly used in high-speed applications, while roller bearings are used for heavy loads.
Sleeve bearings are used in low-speed applications and require lubrication...
A good maintenance plan involves regular inspections, preventive maintenance, and timely repairs.
Regularly inspect equipment to identify potential issues before they become major problems
Perform preventive maintenance tasks such as lubrication, cleaning, and calibration
Schedule repairs promptly to minimize downtime and prevent further damage
Keep detailed records of maintenance activities and equipment performance
Contin...
I applied via Walk-in and was interviewed in Jul 2022. There were 3 interview rounds.
General questions on electrical subject.
Transformers work on the principle of electromagnetic induction to transfer electrical energy between two or more circuits.
Transformers have two coils of wire, known as the primary and secondary coils.
When an alternating current flows through the primary coil, it creates a changing magnetic field.
This changing magnetic field induces a voltage in the secondary coil, transferring electrical energy between the two coils.
T...
I applied via Job Portal and was interviewed before Apr 2022. There were 2 interview rounds.
posted on 4 Mar 2023
I applied via Approached by Company and was interviewed before Mar 2022. There were 2 interview rounds.
posted on 6 Feb 2024
I applied via Campus Placement and was interviewed in Aug 2023. There was 1 interview round.
Pumps are devices that use mechanical action to move fluids from one place to another.
Pumps work by creating a pressure difference to push fluids through a system.
They typically consist of an inlet, an outlet, and an impeller or rotor.
The impeller rotates, creating centrifugal force that pushes the fluid outwards.
Positive displacement pumps use reciprocating or rotary motion to move fluid in discrete volumes.
Examples o...
A stress-strain graph shows the relationship between stress and strain in a material.
The graph typically has stress on the y-axis and strain on the x-axis.
It starts with a linear elastic region where stress is directly proportional to strain.
Beyond the elastic limit, the material enters the plastic region where permanent deformation occurs.
The graph may show a yield point, ultimate tensile strength, and fracture point.
...
posted on 28 May 2023
I applied via Walk-in
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