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I applied via Campus Placement and was interviewed in Feb 2024. There were 2 interview rounds.
Topic:- Deadlines should be strictly followed during a Project in an industry or not
Transmission voltages are in multiples of 11kV due to historical reasons and practical considerations.
Historically, the standardization of transmission voltages around 11kV was influenced by early power system designs and equipment capabilities.
Practically, using multiples of 11kV allows for easier voltage transformation and compatibility between different parts of the power grid.
Higher voltages like 132kV, 220kV, and ...
The best type of Circuit Breaker for higher voltages is a Gas-insulated Circuit Breaker (GCB) due to its superior insulation properties and ability to handle high voltages.
Gas-insulated Circuit Breakers (GCBs) are filled with sulfur hexafluoride gas, which has excellent insulating properties.
GCBs are compact in size and can handle high voltages up to 1100 kV, making them ideal for high voltage applications.
They are hig...
Switchgear refers to electrical equipment used to control, protect, isolate, and switch electrical circuits. Protection involves measures to prevent damage to electrical equipment and ensure safety.
Switchgear includes devices like circuit breakers, fuses, and disconnect switches.
Protection involves measures like overcurrent protection, earth fault protection, and differential protection.
Switchgear and protection are es...
Generation, transmission, and distribution of electrical system involves producing electricity, sending it through power lines, and delivering it to consumers.
Generation: Electricity is produced at power plants using various sources such as coal, natural gas, nuclear, hydro, wind, or solar energy.
Transmission: High voltage electricity is sent over long distances through transmission lines to substations.
Distribution: L...
I applied via Recruitment Consulltant and was interviewed before Jul 2022. There were 3 interview rounds.
Grinding efficiency is influenced by factors like feed rate, material properties, grinding wheel speed, and coolant usage.
Feed rate: Higher feed rates can improve efficiency but may lead to increased wear on the grinding wheel.
Material properties: Harder materials require slower grinding speeds to achieve optimal efficiency.
Grinding wheel speed: Higher speeds can increase efficiency but may also generate more heat, aff...
Grinding media can significantly impact ball mill performance by affecting grinding efficiency and wear rate.
The type of grinding media used can affect the grinding efficiency of the ball mill.
Different materials of grinding media have varying wear rates, impacting maintenance costs.
The size and shape of the grinding media can also influence the grinding process.
For example, using ceramic balls instead of steel balls c...
Slag reactivity can impact cement performance by influencing hydration reactions and strength development.
Slag reactivity refers to the ability of slag to react with water and form cementitious compounds.
Higher slag reactivity can lead to faster hydration reactions and improved early strength development.
However, excessive slag reactivity can also result in rapid setting and reduced workability of the concrete.
Proper s...
A tablet is a portable computer device with a touchscreen display, typically used for browsing the internet, watching videos, playing games, and more.
Portable computer device with a touchscreen display
Commonly used for browsing the internet, watching videos, playing games, etc.
Examples: Apple iPad, Samsung Galaxy Tab, Amazon Fire Tablet
I applied via Company Website and was interviewed before Feb 2022. There were 2 interview rounds.
Cavitation is the formation of vapor bubbles in a centrifugal pump due to low pressure. NPSH stands for Net Positive Suction Head.
Cavitation occurs when the pressure at the pump inlet drops below the vapor pressure of the liquid, causing the formation of vapor bubbles.
These vapor bubbles collapse when they reach higher pressure areas, leading to damage to the pump impeller and reduced pump performance.
Cavitation can be...
Surging is a phenomenon in rotating equipment where the flow rate becomes unstable.
Surging occurs when the flow rate through a rotating equipment fluctuates due to changes in operating conditions.
It can lead to reduced efficiency, increased wear and tear, and potential damage to the equipment.
To manage lubrication in different rotating equipment, it is important to monitor and control the flow rate, viscosity, and temp...
I applied via Naukri.com and was interviewed before Aug 2020. There were 4 interview rounds.
During invoice processing, it is important to consider accuracy, completeness, and timeliness.
Ensure all necessary information is included on the invoice
Verify the accuracy of the amounts and calculations
Match the invoice to the corresponding purchase order or contract
Ensure timely processing to avoid late payment fees or missed discounts
I applied via Naukri.com and was interviewed before Jun 2021. There were 2 interview rounds.
I applied via Approached by Company and was interviewed before Mar 2022. There were 2 interview rounds.
Power station design involves the planning and construction of facilities that generate electricity.
Design includes selection of appropriate technology and equipment
Consideration of environmental impact and safety measures
Layout and construction of buildings and infrastructure
Integration with power grid and transmission systems
Examples include thermal power plants, hydroelectric power plants, and wind farms
Efficiency of a power station is the ratio of output power to input power.
Efficiency can be improved by using advanced technologies and equipment.
Regular maintenance and cleaning of equipment can also improve efficiency.
Efficiency can be affected by factors such as fuel quality, weather conditions, and demand for electricity.
For example, a power station using combined cycle technology can achieve an efficiency of up to...
I applied via Recruitment Consulltant and was interviewed in Nov 2023. There was 1 interview round.
GTG operation involves multiple generators working together to share the load and ensure continuous power supply.
GTG stands for Gas Turbine Generator
In GTG operation, multiple generators are synchronized to work together
Load sharing ensures that the power demand is distributed evenly among the generators
This helps in maintaining a stable power supply and prevents overloading of any single generator
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Graduate Engineer Trainee (Get)
27
salaries
| ₹8 L/yr - ₹19.5 L/yr |
Production Engineer
6
salaries
| ₹7 L/yr - ₹19 L/yr |
Electrical GET
5
salaries
| ₹10 L/yr - ₹18.5 L/yr |
Lab Technician
5
salaries
| ₹3 L/yr - ₹4.8 L/yr |
Environment Health and Safety Officer
4
salaries
| ₹4.4 L/yr - ₹12 L/yr |
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