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Isgec Heavy
Engineering
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I appeared for an interview in Feb 2025, where I was asked the following questions.
I applied via Naukri.com and was interviewed in Apr 2022. There were 2 interview rounds.
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posted on 14 Nov 2020
Bernoulli theorem explains the relationship between fluid velocity, pressure, and elevation.
Bernoulli theorem states that as the velocity of a fluid increases, its pressure decreases.
It is based on the principle of conservation of energy in fluid flow.
The theorem is commonly used in fluid dynamics and aerodynamics.
It can be applied to various situations like flow through pipes, airfoils, and nozzles.
For example, when w...
AC and DC are two types of electrical current. AC changes direction periodically while DC flows in one direction.
AC stands for Alternating Current and DC stands for Direct Current.
AC changes direction periodically, typically at a frequency of 50 or 60 Hz.
DC flows in one direction continuously.
AC is used for power transmission over long distances.
DC is commonly used in batteries and electronic devices.
AC can be easily c...
I applied via Referral and was interviewed before Apr 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jul 2021. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Oct 2021. There were 4 interview rounds.
posted on 13 Jul 2022
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
posted on 9 Dec 2022
I applied via Naukri.com and was interviewed in Nov 2022. There were 2 interview rounds.
Cooling tower performance is measured by its ability to remove heat from a process stream.
Cooling tower performance is affected by factors such as air flow rate, water flow rate, and temperature difference between the process stream and cooling water.
The efficiency of a cooling tower can be improved by increasing the surface area of the heat transfer media, using a more efficient fan, or optimizing the water distributi...
Pump lineup is crucial for efficient operation. Proper selection and maintenance can improve efficiency.
Pump lineup should be selected based on the required flow rate and head
Centrifugal pumps are commonly used for low viscosity fluids while positive displacement pumps are used for high viscosity fluids
Efficiency can be improved by proper maintenance such as regular cleaning and lubrication
Variable frequency drives can...
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based on 2 interview experiences
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based on 21 reviews
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Assistant Manager
343
salaries
| ₹10.2 L/yr - ₹16.7 L/yr |
Senior Engineer
342
salaries
| ₹6.5 L/yr - ₹13 L/yr |
Deputy Manager
200
salaries
| ₹12 L/yr - ₹21 L/yr |
Engineer
196
salaries
| ₹4.6 L/yr - ₹9.3 L/yr |
Assistant Engineer
164
salaries
| ₹4 L/yr - ₹8.5 L/yr |
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