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I applied via Campus Placement and was interviewed before Apr 2021. There were 3 interview rounds.
Test will be conducted only if it is campus selection.
The inverse of density is specific volume.
Specific volume is the reciprocal of density.
It represents the volume occupied by a unit mass of a substance.
Specific volume is commonly used in thermodynamics and fluid mechanics.
For example, the specific volume of water at 25°C and atmospheric pressure is approximately 0.001 m^3/kg.
Different modes of heat transfer include conduction, convection, and radiation.
Conduction: Heat transfer through direct contact between objects or substances.
Convection: Heat transfer through the movement of fluids or gases.
Radiation: Heat transfer through electromagnetic waves, such as from the sun.
Examples: Touching a hot pan (conduction), boiling water (convection), feeling the warmth of the sun (radiation).
I applied via Campus Placement and was interviewed before Nov 2020. There were 3 interview rounds.
The inverse of density is specific volume.
Specific volume is the reciprocal of density.
It represents the volume occupied by a unit mass of a substance.
Specific volume is commonly used in thermodynamics and fluid mechanics.
For example, the specific volume of water at 25°C and atmospheric pressure is approximately 0.001 m^3/kg.
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posted on 11 Apr 2023
I applied via Walk-in and was interviewed before Apr 2022. There were 3 interview rounds.
General ability test maths reasonings
Pump cavitation can be caused by low pressure or high temperature. It can be solved by increasing pressure or reducing temperature.
Pump cavitation occurs when the pressure in the pump drops below the vapor pressure of the liquid being pumped.
This can be caused by low pressure or high temperature.
To solve the problem, you can increase the pressure or reduce the temperature.
Other solutions include increasing the size of ...
Steam ejector works based on pressure sensitivity.
Steam ejector uses high-pressure steam to create a vacuum by entraining and compressing low-pressure gas or vapor.
The pressure difference between the high-pressure steam and low-pressure gas or vapor causes the gas or vapor to be drawn into the ejector.
The steam ejector is commonly used in refrigeration, distillation, and vacuum systems.
The efficiency of the steam eject...
posted on 12 Sep 2022
I applied via Campus Placement and was interviewed in Aug 2022. There were 3 interview rounds.
Very easy question but time is not more.
1st Introduction.
2nd Project
3rd Favourite Subject
4th Technical Questions
5th General knowledge
6th Hr round
I am selected in 1st round ,so 2nd time Interview for Technical + Hr
posted on 5 Feb 2022
Basic aptitude and technical questions.
posted on 5 Feb 2022
I applied via Campus Placement and was interviewed in Jan 2022. There were 2 interview rounds.
Basic aptitude and technical e
posted on 8 Jul 2021
posted on 5 Nov 2024
I was interviewed in Oct 2024.
Heat of formation is the energy released or absorbed when one mole of a compound is formed from its elements in their standard states.
Heat of formation is also known as standard enthalpy of formation.
It is typically measured in units of kJ/mol.
Negative heat of formation indicates exothermic reaction, while positive heat of formation indicates endothermic reaction.
For example, the heat of formation of water (H2O) is -28
Heat of reaction is the amount of heat released or absorbed during a chemical reaction.
Heat of reaction can be exothermic (heat released) or endothermic (heat absorbed).
It is typically measured in units of joules or calories.
Examples include combustion reactions releasing heat and photosynthesis reactions absorbing heat.
posted on 16 Jun 2022
Reasoning
posted on 12 Jul 2022
I applied via Campus Placement and was interviewed before Jul 2021. There were 2 interview rounds.
Most questions related to RCC and soile
Grade in cement refers to the strength of the cement mixture.
Grade in cement is a measure of the compressive strength of the cement mixture.
It is usually denoted by a number, such as 32.5 or 42.5, which indicates the strength in megapascals (MPa).
Higher grade cement is used for construction of structures that require higher strength, such as bridges and high-rise buildings.
The grade of cement is determined by testing t...
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