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I applied via Company Website and was interviewed in Apr 2024. There were 3 interview rounds.
I am electrical engineer working on it jamshedpur jharkhand steel strips wheel limited jamshedpur jharkhand
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posted on 27 Jan 2025
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 applied via Approached by Company and was interviewed in Mar 2024. There was 1 interview round.
A conductor is a material that allows the flow of electric current.
Conductors have low resistance to the flow of electricity.
Metals like copper and aluminum are commonly used as conductors.
Conductors are used in electrical wiring, circuits, and transmission lines.
A semiconductor is a material that has electrical conductivity between that of a conductor and an insulator.
Semiconductors have a band gap that allows them to conduct electricity under certain conditions.
Common semiconductor materials include silicon, germanium, and gallium arsenide.
Semiconductors are used in electronic devices such as transistors, diodes, and integrated circuits.
The electrical resistance is a measure of how much an object opposes the flow of electric current.
Electrical resistance is measured in ohms (Ω).
It is determined by the material and dimensions of an object.
Higher resistance means less current flow.
Example: A light bulb has a high resistance, which causes it to glow when current passes through.
posted on 24 May 2024
I applied via Walk-in and was interviewed in Apr 2024. There was 1 interview round.
posted on 28 May 2022
I applied via Recruitment Consulltant and was interviewed in Apr 2022. There were 4 interview rounds.
Planning to work
Before work study
Equipment healthy
posted on 22 Feb 2022
I was interviewed 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.
posted on 12 Apr 2023
I applied via AmbitionBox and was interviewed in Aug 2023. There were 3 interview rounds.
A 3 phase transformer is a type of transformer that is designed to handle three-phase power distribution systems.
Consists of three sets of primary and secondary windings
Used in power distribution systems to step up or step down voltage in three-phase circuits
Commonly used in industrial and commercial applications
Examples include distribution transformers, power transformers, and autotransformers
A 3 phase transformer is a type of transformer that is designed to handle three-phase power distribution systems.
Consists of three sets of primary and secondary windings
Used in power distribution systems to step up or step down voltage in three-phase circuits
Commonly used in industrial and commercial applications
Examples include distribution transformers, power transformers, and autotransformers
A 2 phase transformer is a type of transformer that has two primary and two secondary windings.
Consists of two primary windings and two secondary windings
Used in certain industrial applications where a 3 phase transformer is not feasible
Less common compared to single phase and 3 phase transformers
Kirchhoff's current law states that the total current entering a junction is equal to the total current leaving the junction.
Total current entering a junction = Total current leaving the junction
It is based on the principle of conservation of charge
Used to analyze and solve electrical circuits
A semiconductor is a material that has electrical conductivity between a conductor and an insulator.
Semiconductors have a conductivity between that of a conductor and an insulator
They are used in electronic devices such as transistors, diodes, and integrated circuits
Common semiconductor materials include silicon, germanium, and gallium arsenide
Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage applied across it, and inversely proportional to the resistance of the conductor.
Current (I) = Voltage (V) / Resistance (R)
It helps in calculating the current flowing through a circuit based on the voltage and resistance values.
It is represented by the formula I = V/R.
Ohm's Law is fundamental in understanding and analy
posted on 17 Sep 2023
I applied via Naukri.com and was interviewed in Aug 2023. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Dec 2022. There were 3 interview rounds.
Simple interview questions
Simple electrical questions
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