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Larsen & Toubro Limited
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Diesel Generator: A Reliable Power Source
A diesel generator is a self-contained power generating unit that combines a diesel engine with an electric generator (often an alternator). It's a versatile and widely used source of electricity, particularly in situations where a reliable power supply is crucial.
How Diesel Generators Work
* Diesel Engine: The diesel engine, fueled by diesel fuel, acts as the prime mover. It converts the chemical energy of the fuel into mechanical energy through combustion.
* Electric Generator: The mechanical energy from the engine is transferred to the generator, which converts it into electrical energy. This electrical energy can then be used to power various appliances and equipment.
Applications of Diesel Generators
* Backup Power: Diesel generators are commonly used as backup power sources for homes, businesses, hospitals, and critical infrastructure during power outages.
* Remote Locations: In areas with limited or no access to the grid, diesel generators provide a reliable source of electricity for various applications.
* Construction Sites: Diesel generators power tools and equipment on construction sites, ensuring work can continue even in remote locations.
* Off-Grid Living: Individuals living off the grid often rely on diesel generators for their electricity needs.
* Data Centers: Diesel generators provide backup power to ensure the continuous operation of critical data centers.
Advantages of Diesel Generators
* Reliability: Diesel engines are known for their durability and reliability, making them suitable for demanding applications.
* Fuel Efficiency: Modern diesel engines offer excellent fuel efficiency, reducing operating costs.
* Wide Power Range: Diesel generators are available in a wide range of sizes and power capacities, catering to various needs.
* Easy Maintenance: Diesel generators are relatively easy to maintain and service.
Disadvantages of Diesel Generators
* Noise: Diesel generators can be noisy, which may be a concern in certain settings.
Panel and protection systems are essential components in electrical engineering for controlling and safeguarding electrical circuits.
Different types of panels include distribution panels, control panels, and instrumentation panels.
Protection systems include overcurrent protection, earth fault protection, and differential protection.
Panels are used to house electrical components and provide a safe environment for operat...
I appeared for an interview in Aug 2021.
Including me there are 6 member in my family ,thera are 3 brother and 1 sister.
My father is business man and my mother is home meaker.
I am a good communication , multitasker and hardware
I am is uttam soni.
I here to shaktinagar bus stand market.
I am diploma holder.
I applied via Walk-in and was interviewed in Jul 2019. There was 1 interview round.
Company expenses for engineers include salaries, benefits, training, equipment, and travel costs.
Salaries are a major expense for engineers, varying based on experience and specialization.
Benefits such as healthcare, retirement plans, and bonuses add to the overall expense.
Training programs to keep engineers updated with the latest technologies can be costly.
Equipment and tools needed for engineering work can be a sign...
posted on 18 Dec 2022
I applied via Random and was interviewed before Dec 2021. There were 3 interview rounds.
posted on 2 Apr 2025
I appeared for an interview before Apr 2024, where I was asked the following questions.
I seek new challenges and opportunities for growth that align with my career goals and passion for innovation in electrical engineering.
Desire for professional growth: I want to take on more responsibilities and lead projects, like managing a team for a renewable energy initiative.
Interest in innovative technologies: I'm excited about working with cutting-edge technologies, such as smart grid systems, which my current ...
posted on 3 May 2024
I applied via Approached by Company and was interviewed before May 2023. There were 2 interview rounds.
posted on 28 Dec 2022
I applied via Naukri.com and was interviewed in Jun 2022. There were 2 interview rounds.
ATS stands for Automatic Transfer Switch. It is used to transfer power supply between two sources. Transformer and motor maintenance procedures and protection methods are essential for their efficient operation. SAP is a software used for enterprise resource planning.
ATS is used to automatically switch power supply between two sources, ensuring uninterrupted power supply.
Transformer maintenance involves regular inspect...
HT motor rating is the maximum power it can handle and FLC is the current it draws at full load.
HT motor rating is expressed in kilowatts (kW) or megawatts (MW).
FLC of HT motor is the full load current it draws at rated voltage and frequency.
FLC is expressed in amperes (A) and varies depending on the motor's power rating and efficiency.
For example, a 1 MW HT motor may have a FLC of 1000 A at 11 kV.
The rating and FLC of...
Plant EHT system and single line diagram of plants.
EHT system refers to Extra High Tension system used in power plants
Single line diagram shows the electrical connections between different components
It is important to have a clear and accurate diagram for safety and maintenance purposes
posted on 31 Dec 2022
I applied via Naukri.com and was interviewed before Dec 2021. There were 2 interview rounds.
posted on 10 Aug 2021
I applied via Referral and was interviewed in Feb 2021. There were 4 interview rounds.
A tower crane is a type of crane used in construction to lift heavy materials and equipment to great heights.
Tower cranes are typically used in high-rise building construction.
They have a long horizontal jib with a hook on the end that can be raised and lowered.
The crane is mounted on a large concrete base that is anchored to the ground.
The operator sits in a cab at the top of the crane and controls its movements.
Tower...
posted on 25 Oct 2023
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