Filter interviews by
I appeared for an interview before Sep 2020.
Power factor is a measure of how efficiently electrical power is being used. To maintain a power factor of 0.80, various measures can be taken.
Power factor is the ratio of real power (kW) to apparent power (kVA).
To improve power factor, reactive power should be reduced.
Installing power factor correction capacitors can help improve power factor.
Regular maintenance of electrical equipment can prevent power factor degrada...
Yes, SiMn slag can be used in various applications such as road construction, cement production, and as a fertilizer.
SiMn slag can be used as a substitute for sand in road construction.
It can also be used as a raw material in cement production.
SiMn slag is rich in nutrients and can be used as a fertilizer.
It can also be used in the production of bricks and tiles.
SiMn slag can be used as a source of silicon and manganes...
C3 value is a measure of coke formation in a refinery. It should be less than 0.1 wt%.
C3 value is the weight percentage of coke formed during thermal cracking of petroleum products.
It is an important parameter to monitor in a refinery as high C3 value can lead to fouling of equipment and reduced efficiency.
The ideal C3 value is less than 0.1 wt%.
C3 value can be reduced by optimizing the cracking process and using addit...
Reductions and flux are chemical reactions used in metallurgy to extract metals from their ores.
Reduction is the process of removing oxygen from a metal oxide to obtain the metal.
Flux is a substance that is added to the ore to lower its melting point and to remove impurities.
The reaction formula for reduction is: Metal oxide + Carbon → Metal + Carbon dioxide
The reaction formula for flux is: Impurities + Flux → Slag
Exam...
Top trending discussions
I applied via Approached by Company and was interviewed in Apr 2023. There were 4 interview rounds.
Exemptions from statutory bodies in an opencast mine include environmental clearances, land acquisition permissions, and mining lease approvals.
Environmental clearances are required from bodies like the Ministry of Environment, Forest and Climate Change.
Land acquisition permissions may be needed from local government bodies or landowners.
Mining lease approvals are typically obtained from the relevant state government d...
I ensure proper safety measures are in place, including securing the area, using appropriate equipment, and following all regulations.
Securing the blasting area to prevent unauthorized access
Using appropriate personal protective equipment (PPE) such as helmets, goggles, and ear protection
Following all safety regulations and guidelines set by the company and relevant authorities
Conducting regular safety inspections and ...
I applied via Approached by Company and was interviewed in Jun 2024. There were 5 interview rounds.
Share group profile and Up coming projects.
1400MW Bikaner Rajasthan project commissioning targets Nov. 2025.
posted on 29 May 2024
I applied via Referral and was interviewed in Nov 2023. There were 4 interview rounds.
Safety norms and company acts are regulations and guidelines put in place to ensure the safety and well-being of employees in the workplace.
Safety norms include wearing personal protective equipment (PPE) such as helmets, gloves, and safety shoes.
Company acts may include regular safety training sessions for employees to educate them on potential hazards and how to prevent accidents.
Safety norms also cover emergency pro...
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
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...
posted on 17 Jan 2024
I applied via Campus Placement and was interviewed before Jan 2023. There were 4 interview rounds.
Basic mathematics, English and aptitude
Current affairs and topics related to current events
based on 1 interview
Interview experience
based on 10 reviews
Rating in categories
Assistant Manager
369
salaries
| ₹3.6 L/yr - ₹11.5 L/yr |
Junior Manager
344
salaries
| ₹3 L/yr - ₹9 L/yr |
Deputy Manager
210
salaries
| ₹5.9 L/yr - ₹14 L/yr |
Manager
121
salaries
| ₹6.5 L/yr - ₹18 L/yr |
Senior Manager
97
salaries
| ₹9.5 L/yr - ₹22.3 L/yr |
Hindalco Industries
Hindustan Zinc
Vedanta Resources
Carborundum Universal Limited