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I applied via Approached by Company and was interviewed in Sep 2024. There were 2 interview rounds.
Clouds move due to the combination of wind, temperature, and pressure differences in the atmosphere.
Clouds are carried along by the wind in the atmosphere.
Temperature differences cause air to rise or sink, affecting cloud movement.
Pressure variations also play a role in cloud motion.
For example, warm air rising from the ground can create cumulus clouds that move with the wind.
Space is empty due to the extremely low density of matter and the vast distances between objects.
Space is mostly empty because of the low density of matter in the universe.
The vast distances between celestial bodies also contribute to the emptiness of space.
Even though space is not completely empty and contains various particles and radiation, it is considered a vacuum due to the low density of matter.
Gases in the atmosphere do not separate out according to mass due to the constant mixing caused by wind and turbulence.
Constant mixing caused by wind and turbulence prevents gases from separating based on mass
Gravity also plays a role in keeping gases well-mixed in the atmosphere
Different gases have different molecular weights but are still evenly distributed in the atmosphere
The atmosphere gradually thins out as altitude increases, eventually merging into outer space.
The atmosphere is composed of several layers, with the exosphere being the outermost layer before transitioning into space.
The Kármán line, located at an altitude of 100 km (62 miles) above sea level, is often considered the boundary between Earth's atmosphere and outer space.
Beyond the Kármán line, the atmosphere becomes extr...
Air mainly contains water vapor due to the evaporation of water bodies, plants, and human activities.
Water vapor is the most abundant gas in the atmosphere due to evaporation from oceans, lakes, rivers, and plants.
Other vapors like alcohol, gasoline, or perfume are present in the air but in much lower concentrations compared to water vapor.
Water vapor is constantly being added to the air through processes like transpir...
These tests often include verbal
There is a group for special discussions
CNG stands for Compressed Natural Gas.
CNG is a type of fuel that is used as an alternative to gasoline or diesel.
It is composed mainly of methane gas and is stored under high pressure.
CNG is commonly used in vehicles, especially in public transportation.
It is considered a cleaner and more environmentally friendly fuel compared to traditional fossil fuels.
CNG can be used in both spark-ignition and compression-ignition e
Indraprastha Gas interview questions for popular designations
I applied via LinkedIn and was interviewed in Sep 2023. There were 2 interview rounds.
It is wonderful and the topics given is related to industry and energy
Get interview-ready with Top Indraprastha Gas Interview Questions
I applied via Campus Placement and was interviewed in Dec 2022. There were 2 interview rounds.
Aptitude: GK, GS, Math and Reasoning
Entropy is a measure of disorder or randomness in a system. Its unit is joules per kelvin (J/K).
Entropy quantifies the number of possible microstates in a system
It is a measure of the system's energy dispersal or the degree of randomness
Entropy increases with an increase in disorder or randomness
The unit of entropy is joules per kelvin (J/K)
Entropy can be calculated using statistical mechanics or thermodynamics
Example:...
Both engines have their own advantages and disadvantages depending on the application.
2-stroke engines are lighter and have higher power-to-weight ratio, making them ideal for small applications like chainsaws and mopeds.
4-stroke engines are more fuel-efficient and have a longer lifespan, making them ideal for larger applications like cars and boats.
Environmental concerns have led to a decline in the use of 2-stroke en...
I applied via Walk-in and was interviewed in Dec 2022. There was 1 interview round.
To work in IGL, one must have knowledge of inspection techniques and equipment used in the oil and gas industry.
Understand the inspection requirements and standards set by IGL
Use appropriate inspection techniques and equipment
Ensure compliance with safety regulations
Maintain accurate records of inspections and findings
Communicate effectively with team members and clients
Continuously improve knowledge and skills through...
The specifications code of MDPE pipe varies depending on the manufacturer and intended use.
MDPE pipes are commonly used for gas and water distribution systems
Some common specifications codes for MDPE pipes include ISO 4437, ASTM D2513, and AS/NZS 4130
The specifications code will provide information on the pipe's dimensions, pressure rating, and material composition
Yes, IS-14885 is a specification code for MDPE pipes.
IS-14885 is a standard specification for Medium Density Polyethylene (MDPE) pipes.
It covers the requirements for MDPE pipes for water supply and gas distribution.
The specification includes dimensions, physical properties, performance requirements, and testing methods.
MDPE pipes complying with IS-14885 are widely used in India for various applications.
The specificatio...
MDPE stands for Medium Density Polyethylene.
MDPE is a type of plastic commonly used in the manufacturing of pipes and fittings.
It has a higher density than LDPE (Low Density Polyethylene) but lower than HDPE (High Density Polyethylene).
MDPE is known for its excellent resistance to stress cracking and good chemical resistance.
It is often used for gas and water distribution systems, as well as in the agricultural and min
I applied via Naukri.com and was interviewed in Jun 2022. There were 11 interview rounds.
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The duration of Indraprastha Gas interview process can vary, but typically it takes about less than 2 weeks to complete.
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Inspection Engineer
163
salaries
| ₹2.4 L/yr - ₹5 L/yr |
Deputy Manager
68
salaries
| ₹5.6 L/yr - ₹15.9 L/yr |
Shift Engineer
52
salaries
| ₹2 L/yr - ₹4.4 L/yr |
Additional Manager
45
salaries
| ₹12 L/yr - ₹20 L/yr |
Site Engineer
42
salaries
| ₹1.8 L/yr - ₹4 L/yr |
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