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Heat exchangers are devices used to transfer heat between two or more fluids.
Heat exchangers are commonly used in HVAC systems, refrigeration units, and power plants.
They work by transferring heat from one fluid to another without the fluids mixing.
Types of heat exchangers include shell and tube, plate, and finned tube.
Examples of heat exchangers include radiators in cars and condensers in air conditioning units.
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I applied via Campus Placement
Basic questions were asked which can be solved easily but time management is required
I applied via Company Website and was interviewed in Aug 2022. There were 3 interview rounds.
Technical parameters with respect to electrical like standards, parameters, basic calculations and knowledge about plc and drives wrt material handling systems
I applied via Job Portal and was interviewed in May 2022. There were 2 interview rounds.
I applied via campus placement at National Institute of Technology (NIT), Tiruchirappalli and was interviewed in Apr 2023. There were 3 interview rounds.
Exam is held through HirePro
Different types of windings in transformers include primary winding, secondary winding, and tertiary winding.
Primary winding: receives electrical power from the source
Secondary winding: delivers electrical power to the load
Tertiary winding: used in special transformers for specific applications
Auto-transformer winding: single winding used as both primary and secondary
Leakage winding: used to reduce leakage flux in the
Modulation is the process of varying a carrier signal's properties to transmit information.
Modulation involves changing one or more properties of a high-frequency periodic waveform, called the carrier signal, in proportion to a signal to be transmitted.
Common types of modulation include Amplitude Modulation (AM), Frequency Modulation (FM), and Phase Modulation (PM).
Modulation allows for the efficient transmission of in...
Different types of losses in a transformer include copper losses, iron losses, and stray losses.
Copper losses: Also known as I^2R losses, occur in the windings due to resistance.
Iron losses: Also known as core losses, occur in the core due to hysteresis and eddy currents.
Stray losses: Occur due to leakage flux and imperfect magnetic coupling.
Eddy current losses: Occur in the core due to circulating currents induced by ...
I applied via Campus Placement
Basic questions were asked which can be solved easily but time management is required
I applied via campus placement at National Institute of Technology (NIT), Tiruchirappalli and was interviewed in Apr 2023. There were 3 interview rounds.
Exam is held through HirePro
Different types of windings in transformers include primary winding, secondary winding, and tertiary winding.
Primary winding: receives electrical power from the source
Secondary winding: delivers electrical power to the load
Tertiary winding: used in special transformers for specific applications
Auto-transformer winding: single winding used as both primary and secondary
Leakage winding: used to reduce leakage flux in the
Modulation is the process of varying a carrier signal's properties to transmit information.
Modulation involves changing one or more properties of a high-frequency periodic waveform, called the carrier signal, in proportion to a signal to be transmitted.
Common types of modulation include Amplitude Modulation (AM), Frequency Modulation (FM), and Phase Modulation (PM).
Modulation allows for the efficient transmission of in...
Different types of losses in a transformer include copper losses, iron losses, and stray losses.
Copper losses: Also known as I^2R losses, occur in the windings due to resistance.
Iron losses: Also known as core losses, occur in the core due to hysteresis and eddy currents.
Stray losses: Occur due to leakage flux and imperfect magnetic coupling.
Eddy current losses: Occur in the core due to circulating currents induced by ...
posted on 10 Apr 2023
I applied via Walk-in
posted on 30 Apr 2024
Engineer
40
salaries
| ₹6.3 L/yr - ₹20 L/yr |
Deputy Manager
38
salaries
| ₹6 L/yr - ₹17.6 L/yr |
Senior Engineer
36
salaries
| ₹6 L/yr - ₹22.9 L/yr |
Trainee
31
salaries
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Assistant Manager
27
salaries
| ₹7.5 L/yr - ₹20 L/yr |
Siemens
ABB
Schneider Electric
Emerson Electric Co.