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There are mainly three types of faults in alternator: mechanical, electrical and thermal.
Mechanical faults include bearing wear, misalignment, and rotor unbalance.
Electrical faults include short circuits, open circuits, and insulation breakdown.
Thermal faults include overheating due to overload or poor ventilation.
Other faults may include harmonic distortion, voltage regulation issues, and excitation system faults.
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posted on 3 Aug 2024
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Quality assurance involves ensuring that products or services meet specified requirements and standards to satisfy customer needs.
Implementing quality control measures to identify and address defects or issues
Establishing quality standards and procedures to maintain consistency
Conducting regular audits and inspections to monitor quality levels
Training employees on quality assurance practices and techniques
Utilizing fee...
posted on 5 Dec 2023
I applied via Approached by Company and was interviewed in Jun 2023. There were 4 interview rounds.
posted on 8 Dec 2023
Bearings are mechanical components that allow for smooth rotation or movement between two parts.
Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.
Ball bearings use balls to reduce friction between two surfaces.
Roller bearings use cylindrical rollers to support radial and axial loads.
Plain bearings have a simple design with no rolling elements.
Fluid bearings use a thin layer of
ID can be measured by observing the bearing of an object in relation to a known point.
Use a compass to determine the bearing of the object from the known point.
Measure the angle between the direction of the object and the known point.
Calculate the ID using trigonometry based on the angle and the distance between the object and the known point.
posted on 21 Oct 2024
I applied via Approached by Company and was interviewed before Oct 2023. There were 2 interview rounds.
Technical and leadership skills
Maintenance engineers typically work 40 hours per week at the site.
Maintenance engineers usually work full-time hours, which is typically around 40 hours per week.
The specific number of hours may vary depending on the company and industry.
Some maintenance engineers may work overtime or on weekends to meet project deadlines or address emergencies.
The main focus of a maintenance lead is to oversee and coordinate maintenance activities to ensure equipment and facilities are in optimal condition.
Developing and implementing maintenance procedures and schedules
Supervising maintenance staff and contractors
Ensuring compliance with safety regulations
Managing maintenance budgets and inventory
Troubleshooting equipment issues and coordinating repairs
I applied via Naukri.com and was interviewed before Jan 2023. There were 3 interview rounds.
Electonics and Communication
posted on 20 Apr 2022
I applied via Company Website
I was interviewed before Apr 2022.
A cooling tower is a device used to remove heat from a building or industrial process.
The function of a cooling tower is to cool down water or other fluids by extracting heat from them.
Cooling towers are commonly used in HVAC systems, power plants, and industrial processes.
They work by evaporating a small portion of the water, which removes heat and cools down the remaining water.
The cooled water is then circulated bac...
To dismantle a boiler feed pump, follow these steps
Isolate the pump from the power source and drain the water from the system
Remove the coupling and motor from the pump
Disconnect the suction and discharge piping from the pump
Remove the bolts and nuts that hold the pump casing together
Lift the casing off the pump and remove the impeller and shaft
Inspect and clean all parts before reassembling or replacing
I applied via Naukri.com and was interviewed in Jun 2020. There were 3 interview rounds.
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Huawei Technologies
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